南通建筑学院毕业翻译新
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毕业设计(论文)英文资料翻译英文资料题目(英文)Conditions of contract forEPC/Turnkey Project英文资料题目(中文)施工/交钥匙工程合同条件学号学生姓名专业班级指导教师2011年5 月20 日Conditions of contract for EPC/Turnkey Project5.General Design Obligations5.1 The ContractorThe Contractor shall be deemed to have scrutinized, prior to the Base Date, the Employer’s Requirements (i ncluding design criteria and calculations, if any). The Contractor shall be responsible for the design of the Works and for the accuracy of such Employers Requirements (including design criteria and calculations), except as stated below.The Employer Shall not be responsible for any error, inaccuracy or omission of any kind in the Employer’s Requirements as originally included in the Contract and shall not be deemed to have given any representation of accuracy or completeness of any data or information, except as stated below. Any data or information received by the contractor, from the Employer or otherwise, shall not relieve the contractor from his responsibility for the design and execution of the Works.However, the Employer shall be responsible for the correctness of the following portions of the Employer’s Requirements and of the following data and information provided by (or on behalf of) the Employer:(a)portions, data and information which are stated in the Contract as being immutable or the responsibility of the Employer (b)definitions of intended purposes of the Works or any parts thereof,(c)criteria for the testing and performance of the completed Works, and(d)portions, data and information which cannot be verified by the Contractor, except as otherwise stated in the Contract.5.2 Contractor’s DocumentsThe Contractor’s Documents shall comprise the technical documents specified in the Employer’s Requirements, documents required to satisfy all regulatory approvals, and the documents described in Sub-Clause 5.6 [As-Built Documents] and Sub-Clause5.7 [Operation and Maintenance Manuals].Unless otherwise stated in the Employer’s Requirements, the Contractor’s Documents shall be written in thelanguage for communications defined inThe Contractor shall pre pare all Contractor’s Documents, and shall also prepare any other documents necessary to instruct the Contractor’s Personnel.If the Employer’s Requirements describe the Contractor’s Documents which are to be submitted to the Employer for review, they shall be submitted accordingly, together with a notice as described below. In the following provisions of this Sub-Clause, (i) “review period” means the period required by the Employer for review, and (ii) “Contractor’s Documents” exclude an documents which are not specified as being required to be submitted for review.Unless otherwise stated in the Employer’s Requirements, each review period shall not exceed 21 days, calculated from the date on which the Employer receives a contractor’s Document and the Contrac tor’s notice. This notice shall state that the contractor’s Document is considered ready, both for review in accordance with this Sub-Clause and for use. The notice shall also state that the Contractor’s Document complies with the Contract, or the extent to which it does not comply.The Employer may within the review period, give notice to the Contractor that a Contractor’s Document fails (to the extent stated) to comply with the Contract. If a Contractor’s Document so fails to comply, it shall be rectified, resubmitted and reviewed in accordance with this Sub-Clause, at the Contractor’s cost.For each part of the Works, and except to the extent that the Parties otherwise agree:(a)execution of such part of the Works shall be in accordance with these Contractor’s Documents, as submitted for review; and(b)if the Contractor wishes to modify any design or document which has previously been submitted for review, the Contractor shall immediately give notice to the Employer. Thereafter, the Contractor shall submit revised document to the Employer in accordance with the above procedure.Any such agreement (under the proceeding paragraph) or any review (under this Sub-Clause or other-wise) shall not relieve the Contractor from any obligation or responsibility.5.3 Contractor’s UndertakingThe Contractor undertakes that the design, the Contractor’s Documents, theexecution and the completed works will be in accordance with:(a)the Laws in the Country, and(b)the documents forming the Contract, as altered or modified by Variations.5.4 Technical Standards and RegulationsThe design, the Contractor’s Document, the execution and the completed Works shall comply with the country’s technical standards, building, construction and environmental Laws, Laws applicable to the product being produced from the Works, and other standards specified in the Employer’s Requirements, applicable to the Works, or defined by the applicable Laws.All these Laws shall, in respect of the Works and each Section, be those prevailing when the Works or Section are taken over by the Employer under Clause 10 [Employer’s Taking Over]. References in the Contract to published standards shall be understood to be references to the edition applicable on the Base Date, unless stated otherwise.If changed or new applicable standards come into force in the Country after the Base Date, the Contractor shall give notice to the Employer and (if appropriate) submit proposals for compliance. In the event that:(a)the Employer determines that compliance is required, and(b)the proposals for compliance constitute a variation, then the Employer shall initiate a Variation in accordance with Clause 13 [Variations and Adjustments].5.5 TrainingTh e Contractor shall carry out the training of Employer’s Personnel in the operation and maintenance of the Works to the extent specified in the Employer’s Requirements. If the Contract specifies training which is to be carried out before taking-over under Sub-Clause 10.1[Taking-Over of the Works and Sections] until this training has been completed.,5.6 As-Built DocumentsThe Contractor shall prepare, and keep up-to-date, a complete set of “as-built” records of the execution of the Works, showing the exact as-built locations, sizes and details of the work as executed. These records shall be kept on the Site and shall beused exclusively for the purposes of this Sub-Clause. Two copies shall be supplied to the Employer prior to the commencement of the Tests on Completion.In addition, the Contractor shall supply to the Employer as-built drawings of the Works, showing all Works as executed, and submit them to them to the Employer for review under Sub-Clause 5.2[Contractor’s Documents]. The Contractor shall obtain the consent of the Employer as to their size, the referencing system, and other relevant details.Prior to the issue of any Taking-over Certificate, the Contractor shall supply to the Employer the specified numbers and types of copies of the relevant as-built drawings, in accordance with the Employer’s Requirements.The Works shall not be considered to be completed for the purposes of taking-over under Sub-Clause 10.1[Taking Over of the Works and Sections] until the Employer has received these documents.5.7 Operation and Maintenance ManualsPrior to commencement of the Tests on Completion, the Contractor shall supply to the Employer provisional operation and maintenance manuals in sufficient detail for the Employer to operate, maintain, dismantle, reassemble, adjust and repair the Plant.The Works shall not be considered to be completed for the purposes of taking-over under Sub-Clause 10.1[Taking-Over of the Works and Sections] until the Employer has received final operation and maintenance manuals in such detail, and any other manuals specified in the Employer’s Requirements for these purposes.5.8 Design ErrorIf errors, omissions, ambiguities, inconsistencies, inadequacies or other defects are found in the Contractor’s Documents, they and the Works shall be corrected at the Contractor’s cost, notwithstanding any consent or approval under this Clause.6 Staff and Labour6.1 Engagement of Staff and LabourExcept as otherwise stated in the Employer’s Requirements, the Contractor shallmake arrangements for the engagement of all staff and labour, local or otherwise, and for their payment, housing, feeding and transport.6.2 Rates of Wages and Conditions of LabourThe Contractor shall pay rates of wages, and observe conditions of labour, which are not lower than those established for the trade or industry where the work is carried out. If no established rates or conditions are applicable, the Contractor shall pay rates of wages and observe conditions which are not lower than the general level of wages and conditions observed locally by employers whose trade or industry is similar to that of the Contractor.6.3 Persons in the Service of EmployerThe Contractor shall not recruit, or attempt to recruit, staff and labour from amongst the Employer’s Personnel.6.4 Labour LawsThe Contractor shall comply with all the relevant labour Laws applicable to the Contractor’s Personnel, including Laws relating to their employment, health, safety, welfare, immigration and emigration, and shall allow them all their legal rights.The Contractor shall require his employees to obey all applicable Laws, including those concerning safety at work.6.5 Working HoursNo work shall be carried out on the Site on locally recognized days of rest, or outside normal working hours, unless:(a)otherwise stated in the Contract,(b)the Employer gibes consent, or(c)the work is unavoidable, or necessary for the protection of life or property or for the safety of the Works, in which case the Contractor shall immediately advise the Employer.6.6 Facilities for Staff and LabourExcept as otherwise stated in the Employer’s Requirements, the Contractor shall provide and maintain all necessary accommodation and welfare facilities for the Contractor’s Personnel. The Contractor shall also provide facilities for the Employer’s Personnel as stated in the Employer’s Requirements.The contractor shall not permit any of the Contractor’s Personnel to maintain any temporary or permanent livingquarters within the structures forming part of the Permanent Works.6.7 Health and SafetyThe Contractor shall at all time take all reasonable precautions to maintain the health and safety of the Contractor’s Personnel. In collaboration with local health authorities, the Contractor shall ensure that medical staff, first aid facilities, sick bay and ambulance service are available at all times at the Site and at any accommodation for Contractor’s and Employer’s Personnel, and that suitable arrangements are made for all necessary welfare and hygiene requirements and for the prevention of epidemics.The Contractor shall appoint an accident prevention officer at the Site, responsible for maintaining safety and protection against accidents. This person shall be qualified for this responsibility, and shall have the authority to issue instructions and take protective measures to prevent accidents. Throughout the execution of the Works, the Contractor shall provide whatever is required by this person to exercise this responsibility and authority.Throughout the execution of the Works, the Contractor shall provide whatever is required by this person to exercise this responsibility and authority.The Contractor shall send, to the Employer, details of any accident as soon as practicable after its occurrence. The Contractor shall maintain records and make reports concerning health, safety and welfare of persons, and damage to property, as the Employer may reasonably require.6.8 Contractor’s SuperintendenceThroughout the design and execution of the Works, and as long thereafter as is necessary to fulfill the contractor’s obligations, the Contractor shall provide all necessary superintendence to plan, arrange, direct, manage, inspect and test the work.Superintendence shall be given by a sufficient number of persons having adequate knowledge of the language for communications (defined in Sub-Clause 1.4[Laws and Language]) and of the operations to be carried out (including the methods and techniques required, the hazards likely to be encountered and methods of preventing accidents), for the satisfactory and safe execution of the Works.6.9 Contractor’s SuperintendenceThe Contractor’s Personnel shall be appropriately qualified, skilled and experienced in their respective trades or occupations. The Employer may require the contractor to remove (or cause to be removed) any person employed on the Site or Works, including the Contract or’s Representative if applicable, who:(a)persists in any misconduct or lack of care,(b)carries out duties incompetently or negligently,(c)falls to conform with any provisions of the Contract, or(d)persists in any conduct which is prejudicial to safety, health, or the protection of the environment.If appropriate, the contractor shall then appoint (or cause to be appointed) a suitable replacement person.6.10 Records of contractor’s Personnel and EquipmentThe Contractor shall submit, to the employer, details showing the number of each class of Contractor’s Personnel and of each type of Contractor’s Equipment on the Site. Details shall be submitted each calendar month, in a form approved by the Employer, until the Contractor has completed all work which is known to be outstanding at the completion date stated in the Taking-Over Certificate for the Works.6.11 Disorderly ConductThe Contractor shall at all times take all reasonable precautions to prevent any unlawful, riotous or disorderly conduct by or amo ngst the Contractor’s Personnel, and to preserve peace and protection of persons and property on and near the Site.7 Plant, Materials and Workmanship7.1 Manner of ExecutionThe Contractor shall carry out the manufacture of Plant, the production and manufacture of Materials, and all other execution of the Works:(a)in the manner (if any) specified in the Contract,(b)in a proper workmanlike and careful manner, in accordance with recognized good practice, and(c)with properly equipped facilities and non-hazardous Materials, except as otherwise specified in the Contract.7.2 SamplesThe Contractor shall submit samples to the Employer, for review in accordancewith the procedures for Contractor’s Documents described in Sub-Clause 5.2 [Contractor’s Documents], as specified in the Contract and at the Contractor’s cost. Each sample shall be labelled as to origin and intended use in the Works.7.3 InspectionThe Employer’s Personnel shall at all reasonable times:(a)natural Materials are being obtained, and have full access to all parts of the Site and to all places from which(b)during production, manufacture and construction (at the Site and, to the extent specified in the Contract, elsewhere), be entitled to examine, inspect, measure and test the materials and workmanship, and to check the progress of manufacture of Plant and production and manufacture of Materials.The Contractor shall give the Employer’s P ersonnel full opportunity to carry out these activities, including providing access, facilities, permissions and safety equipment. No such activity shall relieve the Contractor from any obligation or responsibility. safety equipment. No such activity shall relieve the Contractor from any obligation or responsibility. In respect of the work which Employer’s Personnel are entitled to examine, inspect, measure and/or test, the Contractor shall give notice to the Employer whenever any such work is ready and before it is covered up, put out of sight, or packaged for storage or transport. The Employer shall then either carry out the examination, inspection, measurement or testing without unreasonable delay, or promptly give notice to the Contractor that the Employer does not require to do so. If the Contractor fails to give the notice, he shall, if and when required by the Employer, uncover the work and thereafter reinstate and make good, all at the Contractor’s cost.7.4 TestingThis Sub-Clause shall apply to all tests specified in the Contract, other than the Tests after Completion (if any).The Contractor shall provide all apparatus, assistance, documents and other information, electricity, equipment, fuel, consumables, instruments, labor, materials, and suitably qualified and experienced staff, as are necessary to carry out the specified tests efficiently. The Contractor shall agree, with the Employer, the time and place for the specified testing of any Plant, Materials and other parts of the Works. The Employer may, under Clause 13 [Variations andAdjustments], vary the location or details of specified tests, or instruct the Contractor to carry out additional tests. If these varied or additional tests show that the tested Plant, Materials or workmanship is not in accordance with the Contract, the cost of carrying out this Variation shall be borne by the Contractor, notwithstanding other provisions of the Contract. The Employer shall give the Contractor not less than 24 hours’ notice of the Employer’s intention to a ttend the tests. If the Employer does not attend at the time and place agreed, the Contractor may proceed with the tests, unless otherwise instructed by the Employer, and the tests shall then be deemed to have been made in the Employer’s presence.If the Contractor suffers delay and/or incurs Cost from complying with these instructions or as a result of a delay for which the Employer is responsible, the Contractor shall give notice to the Employer and shall be entitled subject to Sub-Clause 20.1 [Contractor’s Claims] to:(a)an extension of time for any such delay, if completion is or will be delayed, under Sub-Clause 8.4 [Extension of Time for Completion], and(b)payment of any such Cost plus reasonable profit, which shall be added to the Contract Price.After receiving this notice, the Employer shall proceed in accordance with Sub-Clause3.5 [Determinations] to agree or determine these matters.The Contractor shall promptly forward to the Employer duly certified reports of the tests. When the specified tests have been passed, the Employer shall endorse the Contractor’s test certificate, or issue a certificate to him, to that effect. If the Employer has not attended the tests, he shall be deemed to have accepted the readings as accurate.7.5 RejectionIf, as a result of an examination, inspection measurement or testing, any Plant, Materials, design or workmanship is found to be defective or otherwise not in accordance with the Contract, the Employer may reject the Plant, Materials, design or workmanship by giving notice to the Contractor, with reasons. The Contractor shall then promptly make good the defect and ensure that the rejected item complies with the Contract.If the Employer requires this Plant, Materials, design or workmanship to be retested, the tests shall be repeated under the same terms and conditions. If therejection and retesting cause the Employer to incur additional costs, the Contractor shall subject to Sub-Clause 2.5 [Employer’s Claims] pay these costs to the Employer.7.6 Remedial WorkNotwithstanding any previous test or certification, the Employer may instruct the Contractor to:(a)remove from the Site and replace any Plant or Materials which is not in accordance with the Contract,(b)remove and re-execute any other work which is not in accordance with the Contract, and(c)execute any work which is urgently required for the safety of the Works, whether because of an accident, unforeseeable event or otherwise.If the Contractor fails to comply with any such instruction, which complies with Sub-Clause 3.4 [Instructions], the Employer shall be entitled to employ and pay other persons to carry out the work. Except to the extent that the Contractor would have been entitled to payment for the work, the Contractor shall subject to Sub-Clause 2.5 [Emplo yer’s Claims] pay to the Employer all costs arising from this failure7.7 Ownership of Plant and MaterialsEach item of Plant and Materials shall, to the extent consistent with the Laws of the Country, become the property of the Employer at whichever is the earlier of the following times, free from liens and other encumbrances:(a)when it is delivered to the Site;(b)when the Contractor is entitled to payment of the value of the Plant and Materials under Sub-Clause 8.10 [Payment for Plant and Materials in Event of Suspension].7.8 RoyaltiesUnless otherwise stated in the Employer’s Requirements, the Contractor shall pay all royalties, rents and other payments for:(a)natural Materials obtained from outside the Site, and(b)the disposal of material from demolitions and excavations and of other surplus material (whether natural or man-made), except to the extent that disposal areas within the Site are specified in the Contract.8 Commencement, Delays and Suspension8.1 Commencement of WorksUnless otherwise stated in the Contract Agreement: (a)the Employer shall give the Contractor not less than 7 days’notice of the Commencement Date; and (b)the Commencement Date shall be within 42 days after the date on which the Contract comes into full force and effect under Sub-Clause 1.6 [Contract Agreement]. The Contractor shall commence the design and execution of the Works as soon as is reasonably practicable after the Commencement Date, and shall then proceed with the Works with due expedition and without delay.8.2 Time for CompletionThe Contractor shall complete the whole of the Works, and each Section (if any), within the Time for Completion for the Works or Section (as the case may be), including:(a)achieving the passing of the Tests on Completion, and (b)completing all work which is stated in the Contract as being required for the Works or Section to be considered to be completed for the purposes of taking-over under Sub-Clause 10.1 [Taking Over of the Works and Sections].8.3 ProgrammeThe Contractor shall submit a time programme to the Employer within 28 days after the Commencement Date. The Contractor shall also submit a revised programme whenever the previous programme is inconsistent with actual progress or with the Contractor’s obligations. Unless otherwise stated in the Co ntract, each programme shall include: (a)the order in which the Contractor intends to carry out the Works, including the anticipated timing of each major stage of the Works, (b)the periods for reviews under Sub-Clause 5.2 [Contractor’s Documents],(c)the sequence and timing of inspections and tests specified in the Contract, and (d)a supporting report which includes:(i)a general description of the methods which the Contractor intends to adopt for the execution of each major stage of the Works, and (ii)the approximate number of each class of Contractor’s Personnel and of each type of Contractor’s Equipment for each major stage. Unless the Employer, within 21 days receiving a programme, gives notice to the Contractor stating the extent to which it does not comply with the Contract, the Contractor shall proceed in accordance with the programme, subject to his other obligations under the Contract. The Employer’sPersonnel shall be entitled to rely upon the programme when planning their activities. The Contractor shall promptly give notice to the Employer of specific probable future events or circumstances which may adversely affect or delay the execution of the Works. In this event, or if the Employer gives notice to the Contractor that a programme fails (to the extent stated) to comply with the Contract or to be consistent with actual progress and the Contractor’s stated intentions, the Contractor shall submita revised programme to the Employer in accordance with this Sub-Clause.8.4 Extension of Time for CompletionThe Contractor shall be entitled subject to Sub-Clause 20.1 [Contractor Claims] to an extension of the Time for Completion if and to the extent that completion for the purposes of Sub-Clause 10.1 [Taking Over of the Works and Sections] is or will be delayed by any of the following causes: (a)a Variation (unless an adjustment to the Time for Completion has been agreed under Sub-Clause 13.3 [Variation Procedure]), (b) a cause of delay giving an entitlement to extension of time under a Sub-Clause of these Conditions, or(c)any delay, impediment or prevention caused by or attributable to the Employer, the Employer’s Personnel, or the Employer’s other contractors on the Site. If the Contractor considers himself to be entitled to an extension of the Time for Completion, the Contractor shall give notice to the Employer in accordance with Sub-Clause 20.1 [Contractor’s Claims]. When determining each extension of time under Sub-Clause 20.1, the Employer shall review previous determinations and may increase, but shall not decrease, the total extension of time.8.5 Delays Caused by AuthoritiesIf the following conditions apply, namely: (a)the Contractor has diligently followed the procedures laid down by the relevant legally constituted public authorities in the Country,(b)these authorities delay or disrupt the Contractor’s work, and(c)the delay or disruption was not reasonably foreseeable by an experienced contractor by the date for submission of the Tender, then this delay or disruption will be considered as a cause of delay under sub-paragraph (b) of Sub-Clause 8.4 [Extension of Time for Completion].8.6 Rate of ProgressIf, at any time:(a)actual progress is too slow to complete within the Time for Completion, and/or(b)progress has fallen (or will fall) behind the current programme under Sub-Clause 8.3 [Programme], other than as a result of a cause listed in Sub-Clause 8.4 [Extension of Time for Completion], then the Employer may instruct the Contractor to submit, under Sub-Clause 8.3 [Programme], a revised programme and supporting report describing the revised methods which the Contractor proposes to adopt in order to expedite progress and complete within the Time for Completion.Unless the Employer notifies otherwise, the Contractor shall adopt these revised methods, which may require increases in the working hours and/or in the numbers of Contractor’s Personnel and/or Go ods, at the risk and cost of the Contractor. If these revised methods cause the Employer to incur additionalcosts, the Contractor shall subject to Sub-Clause 2.5 [Employer’s Claims] pay these costs to the Employer, in addition to delay damages (if any) under Sub-Clause 8.7 below.8.7 Delay DamagesIf the Contractor fails to comply with Sub-Clause 8.2 [Time for Completion], the Contractor shall subject to Sub-Clause 2.5 [Employer’s Claims] pay delay damages to the Employer for this default. These delay damages shall be the sum stated in the Particular Conditions, which shall be paid for every day which shall elapse between the relevant Time for Completion and the date stated in the Taking-Over Certificate. However, the total amount due under this Sub-Clause shall not exceed the maximum amount of delay damages (if any) stated in the Particular Conditions.These delay damages shall be the only damages due from the Contractor for such default, other than in the event of termination under Sub-Clause 15.2 [Termination by Employer] prior to completion of the Works, These damages shall not relieve the Contractor from his obligation to complete the works,or from any other duties, obligations or responsibilities which he may have under the Contract.8.8 Suspension of WorkThe Employer may at any time instruct the Contractor to suspend progress ofpart or all of the Works. During such suspension, the Contractor shall protect, store and secure such part or the Works against any deterioration, loss or damage. loss or damage. The Employer may also notify the cause for the suspension. If and to the extent that the cause is notified and is the responsibility of the Contractor, the following Sub-Clauses 8.9, 8.10 and 8.11 shall not apply.8.9 Consequences of SuspensionIf the Contractor suffers delay and/or incurs Cost from complying with the Employer’s instructions under Sub-Clause 8.8 [Suspension of Work] and/or from resuming the work, the Contractor shall give notice to the Employer and shall be entitled subject to Sub-C lause 20.1 [Contractor’s Claims] to:(a)an extension of time for any such delay, if completion is or will be delayed, under Sub-Clause 8.4 [Extension of Time for Completion], and (b)payment of any such Cost, which shall be added to the Contract Price.After receiving this notice, the Employer shall proceed in accordancewith Sub-Clause 3.5 [Determinations] to agree or determine these matters. The Contractor shall not be entitled to an extension of time for, or to payment of the Cost incurred in, making good t he consequences of the Contractor’s faulty design, workmanship or materials, or of the Contractor’s failure to protect, store or secure in accordance with Sub-Clause 8.8 [Suspension of Work].8.10 Payment for Plant and Materials in Event of SuspensionThe Contractor shall be entitled to payment of the value (as at the date of suspension) of Plant and/or Materials which have not been delivered to Site, if: (a)the work on Plant or delivery of Plant and/or Materials has been suspended for more than 28 days, and (b)the Contractor has marked the Plant and/or Materials as the Employer’s property in accordance with the Employer’s instructions.8.11 Prolonged SuspensionIf the suspension under Sub-Clause 8.8 [Suspension of Work] has continued for more than 84 days, the Contractor may request the Employer’s permission to proceed. If the Employer does not give permission within 28 days after being requested to do so, the Contractor may, by giving notice to the Employer, treat the suspension as an omission under Clause 13 [Variations and Adjustments] of the affected part of the。
土木与建筑学院本科生毕业设计(论文)成绩构成及评分标准
一、本科生毕业设计(论文)成绩由三部分构成,其中指导教师批阅成绩总分值100分,权重0.4,评阅教师评阅成绩总分值100分,权重0.2,答辩成绩总分值100分,权重
0.4。
二、指导教师批阅成绩、评阅教师评阅成绩及答辩成绩均以百分制给出,毕业设计(论
表1:本科生毕业设计指导教师评分标准
表2:本科生毕业设计评阅教师评分标准
表3:本科生毕业论文指导教师评分标准
表4:本科生毕业论文评阅教师评分标准。
(2016届)毕业设计文献翻译题目:姓名:学院:专业:建筑学班级:学号:指导教师:导师学科:导师职称:教务处制年月日嘉兴学院外文文献翻译译文1外文题目:Analysis of and Study on the Difficulties in the Fire ProtectionDesign of Large Commercial Complex专业班级:学生姓名:学号:一、外文原文AbstractFire properties of the large commercial complex has been summarized. Based on the fact that there are contradictions between what is required for the large commercial complex in the fire code and the real application in practice, difficulties in fire protection of designing large commercial complex have been analyzed.Key words:large commercial complex; fire protection design; difficulty; research status 1. IntroductionIn recent years, more and more large commercial complexes have appeared in China. These complexes integrate different businesses into on large building, where customers can do shopping, eat or enjoy themselves. According to the statistics, nearly 200 large complexes in China now have indoor walking street, with different kinds of shops standing along both sides. And what’s more, the indoor walking street shares the large space with the atrium.Generally speaking, the large commercial complex is multi-functional with high fire load and large assembly of people. The mechanism of the occurrence of fire is different from that of the ordinary buildings and the fire loss is also heavier. As a result, this kind of commercial complex needs higher fire safety. However, the current national fire code only gives the minimum requirements. No specific fire safety objectives are provided. Therefore, it is quite important to understand the design and research status of the large commercial complex and to provide safe, reasonable and economical fire design method.2.Characteristics of large commercial complex fire2.1 High fire occurrenceThere are heavy fire loads inside the large commercial complex, which include merchandises like clothes, shoes, hats and combustible decorations. It is widely recognized that electricity is the important factor to cause fire hazard. Therefore, to provide electricity among these combustibles is very dangerous. However, in the large commercial complex, electric systems and equipment are installed to provide electricity for lighting, ventilating and air conditioning. If there is short circuit, spark, poor contact or long time electrifying of the lights or electric heater, fire may be caused. In addition, other factors like improper welding, lighted cigarette ends or arson can cause fire too. 2.2 Quick spread of fire and smokeIf fire occurs in a large commercial complex, it can spread very quickly and grow into a large fire in a short time, while the shelter of the rack usually decrease the sensitivity of the fire detection system and cause delay. As a result, fire can’t be detected and controlled timely. The other reason for quick fire spreading is that the vertical space formed by the atrium and escalators in the complex may help fire and smoke to spread to the whole building.2.3 Large casualties and property lossThe large commercial complex usually accommodates valuable merchandises and facilities. Once there is a fire, big property loss is inevitable. And what’s more fatal is that there are usually large assemblies present. The heavy smoke with CO, CO2, NOx, HCN not only affects the safe and quick evacuation of the people, but also put them in danger. According to the statistics of Japan and UK, the percentage of deaths caused by suffocation in the fire can be as high as 78.9%. As a result of a complicated layout, large assembly of people, long time to evacuate, the large commercial complex is susceptible to fatal fire accidents which usually suffer heavy casualties. For example, on Sept. 30, 1997, a fire occurred in a supermarket on the third floor of a shopping mall in Changchun, Jilin province. It caused 11 deaths and 2 injuries. The burning area reached 4500m2 andmost of the commodities inside the supermarket were burnt. The direct property loss was RMB 14,611,000 Yuan.3.Analysis of difficulties in fire protection design of large commercial complexComparing with the ordinary building, the commercial complex is large and usually multi-functional. During the construction, new materials, technologies and structures are employed, which often bring about difficulties in its fire protection design.3.1 There are no applicable requirements for the fire protection design of the complex in the current national fire codeFor the fire protection design of a large commercial complex, the current national standard has covered the following points:(1)the building style and the distribution of business operations inside the complex; (2 )the style of the indoor walking street;(3 )how to determine the fire load of the complex;(4)if the walking street inside the complex can be used as a safe evacuation area? If yes, what kind of conditions should be provided;(5)the occupancy density, fire fighting equipment, smoke control pattern as well as other important design parameters;(6)the size and separation of the shops along the both sides of the walking street.3.2 There are limitations in the fire code for the fire designing of the large commercial complexHere just gives an example to illustrate the limitation. The requirements for the evacuation of the people in “Code for design of shop buildings”JGJ48-88 can’t meet the need of the evacuation system of the large commercial complex. Personnel convert quantity in JGJ48-88 is based on the business area and the area of the storage, which is totally unfit for the new layout of a complex with modern ideas and novelties. The evacuation width calculated according to the method given in JGJ48-88 is usually too big. As a result, more staircases will be required, which not only brings great difficulties in the designing of the evacuation system, but also create enormous waste. At the sametime, the layout, structure as well as the aesthetic quality of the complex will be affected too.[68~70] Therefore, it is improper to determine the evacuation width or other parameters according to the calculation method given in the current standard.3.3 Some of the requirements in the current code can’t be implemented easily in the fire protection design of large commercial complex(1)Fire compartmenttion.It is required in the current fire code that the fire compartment of the commercial buildings shall not be larger than 5000m2. However, the building area of a large commercial complex is usually as big as hundreds of thousands of square meters. If the fire compartment is divided strictly according to the requirements of the fire code, many many fire compartments, staircases and exits will be provided. The result of this is that the arrangements of the business area will be greatly affected and the function of the complex will be completely limited.(2)Fire separation.The typical problem for the fire protection design of large commercial complex is that its travel distance and evacuatio n width can’t meet the requirements of the code.“Code for design of building fire protection and prevention” GB 50016-2006 requires that the linear distance between any point in the shopping areas inside the Class A and Class B buildings and the nearest exit should not be larger than 30m; when the building is protected completely by sprinkler system, the maximum safe travel distance shall be 37.5m; the end of the staircase on the first floor shall be provided with exit directly leading to outdoor or shall be enlarged. When the building is not more than 4 stories, the exit directly leading to outdoor can be located at the place that is not more than 15m away from the staircase. But in practice, it is not enough for large commercial complex to provide emergency staircases only at the periphery of the building because the complex is usually quite long and deep. Therefore, more staircases shall be provided in the middle. According to the requirements of the fire code, these staircases in the middle part of the building must have exits directly leading to the outdoor, which is completely out of the question.“Code for fire protection design of tall buildings” GB 50045-95(2005 edition) requires that the linear distance between any point in the shopping areas and the nearest exit should not be larger than 30m. In practice, the emergency staircases of the high-rise commercial buildings are also provided at the periphery of the building. The linear distance between the least favorable point to the nearest staircase is often larger than 30m. But in order to meet the requirement of the tall building code, staircases in the middle of the building must be provided. However, the staircases in the middle of the building can’t directly lead to outside.(3)Fire fighting.Both “Code for design of building fire protection and prevention” and “Code for fire protection design of tall buildings” require that where the length of the building along the street is more that 150m or the total length of the building is more than 220m, a well situated fire vehicle access shall be provided to cross the building. For large commercial complex, it is quite difficult to provide fire vehicle access to cut the building apart. Therefore, in practice, many designers propose to use the walking street as the fire vehicle access, but it can’t meet the fire fighting need of the fire vehicles.4.Current research status at home and abroadCurrently in China, the researches on the fire protection design of large commercial complex mainly focus on the analysis of some fire protection system.Zhao Hualiang analyzed the commonly used index and parameters of evacuation design. Parameters used for design of evacuation system of large commercial complex such as number of people, evacuation width, travel distance as well as emergency lighting have been discussed.Aim at the difficulties in designing of the fire partition in commercial construction, Zheng Yanqiu analyzed the general requirements for the design of the sunk plaza, fire compartment, protected evacuation passage and atrium. The application of cesium and kalium fire protection glass and toughened glass protected by water sprinkler as the fire partition was also studied.Guo Jinjun and Zhao Lijun introduced the difficulties in the designing of water based fire fighting systems as well as the solution.Guo Xiaolong and Wang Lingjian introduced a method to solve the problem of fire separation of a large commercial complex as well as atrium smoke extraction by separating inner atrium and horizontal sliding skylight.“Code for fire protection design of large commercial complex in Chongqing” provides a method to calculate the width of exit and series of parameters that are applicable for Chongqing city. In the code, the concept of calculating the width of the exit based on the fire compartment was put forward for the first time. The requirements that the exit can be borrowed or shared by the adjoining fire compartments are provided and the calculation method to calculate this kind of exit is given. For the shopping malls with quite many stories above ground, this local code of Chongqing introduces the concept of “refuge space”, which provides favorable conditions for the emergent evacuation of the people.Aiming at the problems in the requirement of the fire code-“if the building area of an underground shopping mall is larger than 20000m2, fire wall shall be used to separate it and there shall be no openings in the fire wall”, Kang Dasheng and Wang Jinling suggested to provide a so-called “open fire isolating area” (sunk space) and “closed fire isolating area” . They also suggested to provide an emergency passageway less than 55m long on the first underground floor to directly lead to the outside of the building. For those large space areas like the atrium and indoor walking street, they suggested to install intelligent sprinkler system especially for large space areas.The above mentioned researches mainly focus on the problems in the design of the commercial buildings. Solutions from the experiences during design, review and construction have been proposed, but they are not complete and thorough. The results can’t be generalized.Some foreign building and fire codes have some requirements for the fire protection of commercial buildings. For example, building code of Canada, fire code of Singapore, building code of New Zealand and the “Uniform Building Code” of NFPA etc. However,these requirements are mainly applicable to ordinary shops, not the large commercial complexes in China.5.ConclusionIn order to solve so many practical problems encountered in the fire protection design of the large commercial complex, to evaluate the fire safety performance of this kind of building scientifically, and to define the scientific, reasonable and economic fire safety system, it is necessary to study the key technology of fire protection based on the practical fire loads and occupant density in the large commercial complex in China. Through this research, the related technical requirements of fire protection design were determined, and the scientific, reasonable and economical method of fire protection design was proposed. It is very important to understand the method and to prevent the occurrence of fire so as to safeguard the life safety and reduce property loss.References[1]Fire Bureau of MPS. Anthology of disastrous fire cases of China,2008.[2]LI Yin-qing. Performance Design for Building Fire Protection. Beijing: Chemical Industry Press.2005.141~171.[3]LI Yu. Study on Performance-based Fire Protection Design of Large Sho pping Centre. MA thesis of Xi’an University of Architecture & Technology,2005.[4]ZOU He. The key technology research for performance-based design of underground commercial building. Engineering Master Degree Dissertation of Chongqing University,2007.[5]LI Xin, GU Yu. Discussion on the problems in the evacuation design of large commercial complex.. Fire Technology and Products Information,2007,12,31~33.[6]Chongqing Construction Committee. DBJ 50-054-2006 Code for fire protection design of large-scale commercial buildings of Chongqing,2006.[7]HUO Ran, YUAN Hong-yong. Performance-based Fire Protection Design and Analysis.Hefei:Anhui Science & Technology Publishing House, 2003.[8]ZHAO Wei. Evaluation of performance-based design on giant commercial building.Fire Science and Technology, 2009,28(11),817~819.[9]The Ministry of Public Security of the People’s Republic of China. GB50016-2006 Code of Design on Building Fire Protection and Prevention. Beijing: China Planning Press,2006.[10]The Ministry of Public Security of the People’s Republic of China. GB50045-95 Code for fire protection design of tall buildings(2005Edition).Beijing: China Planning Press,2005.[11]Civil Air Defence Office of China, The Ministry of Public Security of the People’s Republic of Chi na. GB 50098-2009 Code for fire protection design of civil air defense works. Beijing:China Planning Press,2009.[12]Central-south Architectural Design Institute. Code for Design of Shop Buildings(draft) JGJ 48-88. Beijing:China Architecture & Building Press,1988.[13]LIN Feng. Studies on the Fire Safe of Large-scale Commercial Buildings. MA thesis of Xi’an University of Architecture & Technology,2009.[14]ZHAO Hua-liang. Discussion on Safe Evacuation from Commercial Buildings.Fire Technology and roducts Information,2005,2,9~11.[15]JING Jian-sheng, NI Zhao-peng, ZHUANG Jing-yi. Calculation method of the number of safe egress occupants in commercial building.Fire Science and Technology,2003,22(5),351~353.[16]ZHANG Shu-ping, JING Ya-jie. Research of evacuation crowd in the business hall of large department stores. Fire Science and Technology,2004,23(2),133~136.[17]QI Xiao-xia, PAN Jing. Research of evacuation crowd in the large specialized stores. Fire Science and Technology,2005,24(1),60~64.[18]YAN Xiao-long,WANG Ling-jian. Fire protection design of large-scale commercial building. Fire Science and Technology,2007.26(5),523~525.[19]ZHENG Yan-qiu. Analysis of fire protection separate design in commercial construction [J]. Fire Science and Technology,2009,28(1),43~46.[20]GUO Jin-jun, ZHAO Li-jun. Design difficulties and solutions for water fire-extinguishing system in the mall [J]. Water & Wastewater Engineering,2008,7(34),86~88.[21]GUO Sheng-you, LIU Mei-mei. Idea and characteristic of code for the fire prevention design of large-scale commercial buildings of Chongqing [J]. Fire Science and Technology, 2007, 26(1), 49~51.[22]KANG Da-sheng, WANG Jin-ling. The Measures of Large-Scale Shop Fire Prevention Designing [J]. Journal of Chinese People's Armed Police Force Academy,2008,24(10),15~17.[23]National Research Council of Canada.National Building Code of Canada[S].2005ˈVolume 1.[24]Singapore Civil Defence Force.Singapore Fire Code[S].[25]NFPA. NFPA1 Fire Code 2009 Edition[S],2009.[26]R.L.P. Custer & B. J. Meacham. Introduction To Performance based Fire Safety. National Fire Protection Association, Quincy, MA, 1997.[27]SFPE engineering guide to performance–based fire protection:analysis and design of buildings.First Edition,National Fire Protection Association,Society of Fire Protection Engineers,USA,2000.[28]British Standards Institution. Draft British standard BSDD240 fire safety engineering in building,Part l: Guide to the application office safety engineering Principles,1997.[29]Building Code of Australia, Australia Building Code Board, October 1996.[30]Hadjisophocleous GV,Benichou N.Development of performance-based codes, performance criteria and fire safety engineering methods.International Journal on Engineering Performance-based Fire Code, 2000, 2(4), 127~142.二、翻译结果分析与研究大型商业综合体中消防难点的设计摘要总结了大型商业综合体的火灾特性。
建筑学专业英语翻译1.1 新建筑时代的文化融合Since the 1990s, China has obviously speeded up its steps to open the architectural field to the outside world. That is fully testified by its extensive adoption of the competition mechanism,introducing international bidding for some important constructions. As a result, visions of domestic architects have been expanded, their mentality updated, and a number of prominent masterworks created.The successful bidding for quite a few major projects by foreign architects marks the beginning of China's accession into the international community in the architectural sector. 自20世纪90年代开始,中国明显加快了向世界开放建筑领域的步伐,此事通过中国广泛采纳竞争机制,为一些重要建筑引入国际招标可以得到充分证实。
由此,国内建筑师的眼见得以被扩充,心态得到升华,大量的知名建筑被创造。
大量的重要建筑项目被国外的建筑师成功中标,标志着在建筑方面中国融入国际社会的开始。
Just like the country's accession into the World Trade Organization, which originally provoked controversies among some Chinese people who worried aboutabout the fate of the domestic en- terprises, only a temporary sacrifice of domestic architectural sectors can create chances for theirfuture success in ever-increasing international competitions. 正如中国加入世界贸易组织一样,一些中国人担心国内企业的命运,只是暂时牺牲国内建筑行业,在不断增加的国际竞争中创造未来的成功几会。
建筑学Modern-Architecture现代建筑⼤学毕业论⽂外⽂⽂献翻译及原⽂毕业设计(论⽂)外⽂⽂献翻译⽂献、资料中⽂题⽬:现代建筑⽂献、资料英⽂题⽬:Modern Architecture⽂献、资料来源:⽂献、资料发表(出版)⽇期:院(部):专业:班级:姓名:学号:指导教师:翻译⽇期: 2017.02.14建筑学毕业设计的外⽂⽂献及译⽂⽂献、资料题⽬:《Advanced Encryption Standard》⽂献、资料发表(出版)⽇期:2004.10.25外⽂⽂献:Modern ArchitectureModern architecture, not to be confused with 'contemporary architecture', is a term given to a number of building styles with similar characteristics, primarily the simplification of form and the elimination of ornament. While the style was conceived early in the 20th century and heavily promoted by a few architects, architectural educators and exhibits, very few Modern buildings were built in the first half of the century. For three decades after the Second World War, however, it became the dominant architectural style for institutional and corporate building.1. OriginsSome historians see the evolution of Modern architecture as a social matter, closely tied to the project of Modernity and hence to the Enlightenment, a result of social and political revolutions.Others see Modern architecture as primarily driven by technological and engineering developments, and it is true that the availability of new building materials such as iron, steel, concrete and glass drove the invention of new building techniques as part of the Industrial Revolution. In 1796, Shrewsbury mill owner Charles Bage first used his ‘fireproof’ design, which relied on cast iron and brick with flag stone floors. Such construction greatly strengthened the structure of mills, which enabled them to accommodate much bigger machines. Due to poor knowledge of iron's properties as a construction material, a number of early mills collapsed. It was not until the early 1830s that Eaton Hodgkinson introduced the section beam, leading to widespread use of iron construction, this kind of austere industrial architecture utterly transformed the landscape of northern Britain, leading to the description, "Dark satanic mills" of places like Manchester and parts of West Yorkshire. The Crystal Palace by Joseph Paxton at the Great Exhibition of 1851 was an early example of iron and glass construction; possibly the best example is the development of the tall steel skyscraper in Chicago around 1890 by William Le Baron Jenney and Louis Sullivan. Early structures to employ concrete as the chief means of architectural expression (rather than for purely utilitarian structure) include Frank Lloyd Wright's Unity Temple, built in 1906 near Chicago, and Rudolf Steiner's Second Goetheanum, built from1926 near Basel, Switzerland.Other historians regard Modernism as a matter of taste, a reaction against eclecticism and the lavish stylistic excesses of Victorian Era and Edwardian Art Nouveau.Whatever the cause, around 1900 a number of architects around the world began developing new architectural solutions to integrate traditional precedents (Gothic, for instance) with new technological possibilities. The work of Louis Sullivan and Frank Lloyd Wright in Chicago, Victor Horta in Brussels, Antoni Gaudi in Barcelona, Otto Wagner in Vienna and Charles Rennie Mackintosh in Glasgow, among many others, can be seen as a common struggle between old and new.2. Modernism as Dominant StyleBy the 1920s the most important figures in Modern architecture had established their reputations. The big three are commonly recognized as Le Corbusier in France, and Ludwig Mies van der Rohe and Walter Gropius in Germany. Mies van der Rohe and Gropius were both directors of the Bauhaus, one of a number of European schools and associations concerned with reconciling craft tradition and industrial technology.Frank Lloyd Wright's career parallels and influences the work of the European modernists, particularly via the Wasmuth Portfolio, but he refused to be categorized with them. Wright was a major influence on both Gropius and van der Rohe, however, as well as on the whole of organic architecture.In 1932 came the important MOMA exhibition, the International Exhibition of Modern Architecture, curated by Philip Johnson. Johnson and collaborator Henry-Russell Hitchcock drew together many distinct threads and trends, identified them as stylistically similar and having a common purpose, and consolidated them into the International Style.This was an important turning point. With World War II the important figures of the Bauhaus fled to the United States, to Chicago, to the Harvard Graduate School of Design, and to Black Mountain College. While Modern architectural design never became a dominant style in single-dwelling residential buildings, in institutional and commercial architecture Modernism became the pre-eminent, and in the schools (for leaders of the profession) the only acceptable, design solution from about 1932 to about 1984.Architects who worked in the international style wanted to break with architectural tradition and design simple, unornamented buildings. The most commonly used materials are glass for the facade, steel for exterior support, and concrete for the floors and interior supports; floor plans were functional and logical. The style became most evident in the design of skyscrapers. Perhaps its most famous manifestations include the United Nations headquarters (Le Corbusier, Oscar Niemeyer, Sir Howard Robertson), the Seagram Building (Ludwig Mies van der Rohe), and Lever House (Skidmore, Owings, and Merrill), all in New York. A prominent residential example is the Lovell House (Richard Neutra) in Los Angeles.Detractors of the international style claim that its stark, uncompromisingly rectangular geometry is dehumanising. Le Corbusier once described buildings as "machines for living", but people are not machines and it was suggested that they do not want to live in machines. Even Philip Johnson admitted he was "bored with the box." Since the early 1980s many architects have deliberately sought to move away from rectilinear designs, towards more eclectic styles. During the middle of the century, some architects began experimenting in organic forms that they felt were more human and accessible. Mid-century modernism, or organic modernism, was very popular, due to its democratic and playful nature. Alvar Aalto and Eero Saarinen were two of the most prolific architects and designers in this movement, which has influenced contemporary modernism.Although there is debate as to when and why the decline of the modern movement occurred, criticism of Modern architecture began in the 1960s on the grounds that it was universal, sterile, elitist and lacked meaning. Its approach had become ossified in a "style" that threatened to degenerate into a set of mannerisms. Siegfried Giedion in the 1961 introduction to his evolving text, Space, Time and Architecture (first written in 1941), could begin "At the moment a certain confusion exists in contemporary architecture, as in painting; a kind of pause, even a kind of exhaustion." At the Metropolitan Museum of Art, a 1961 symposium discussed the question "Modern Architecture: Death or Metamorphosis?" In New York, the coup d'état appeared to materialize in controversy around the Pan Am Building that loomed over Grand Central Station, taking advantage of the modernist real estate concept of "air rights",[1] In criticism by Ada Louise Huxtable and Douglas Haskell it was seen to "sever" the Park Avenue streetscape and "tarnish" the reputations of its consortium of architects: Walter Gropius, Pietro Belluschi and thebuilders Emery Roth & Sons. The rise of postmodernism was attributed to disenchantment with Modern architecture. By the 1980s, postmodern architecture appeared triumphant over modernism, including the temple of the Light of the World, a futuristic design for its time Guadalajara Jalisco La Luz del Mundo Sede International; however, postmodern aesthetics lacked traction and by the mid-1990s, a neo-modern (or hypermodern) architecture had once again established international pre-eminence. As part of this revival, much of the criticism of the modernists has been revisited, refuted, and re-evaluated; and a modernistic idiom once again dominates in institutional and commercial contemporary practice, but must now compete with the revival of traditional architectural design in commercial and institutional architecture; residential design continues to be dominated by a traditional aesthetic.中⽂译⽂:现代建筑现代建筑,不被混淆与'当代建筑' , 是⼀个词给了⼀些建筑风格有类似的特点, 主要的简化形式,消除装饰等. 虽然风格的设想早在20世纪,并⼤量造就了⼀些建筑师、建筑教育家和展品,很少有现代的建筑物,建于20世纪上半叶. 第⼆次⼤战后的三⼗年, 但最终却成为主导建筑风格的机构和公司建设.1起源⼀些历史学家认为进化的现代建筑作为⼀个社会问题, 息息相关的⼯程中的现代性,从⽽影响了启蒙运动,导致社会和政治⾰命.另⼀些⼈认为现代建筑主要是靠技术和⼯程学的发展, 那就是获得新的建筑材料,如钢铁, 混凝⼟和玻璃驱车发明新的建筑技术,它作为⼯业⾰命的⼀部分. 1796年, shrewsbury查尔斯bage⾸先⽤他的'⽕'的设计, 后者则依靠铸铁及砖与⽯材地板. 这些建设⼤⼤加强了结构,使它们能够容纳更⼤的机器. 由于作为建筑材料特性知识缺乏,⼀些早期建筑失败. 直到1830年初,伊顿Hodgkinson预计推出了型钢梁, 导致⼴泛使⽤钢架建设,⼯业结构完全改变了这种窘迫的⾯貌,英国北部领导的描述, "⿊暗魔⿁作坊"的地⽅如曼彻斯特和西约克郡. ⽔晶宫由约瑟夫paxton的重⼤展览, 1851年,是⼀个早期的例⼦,钢铁及玻璃施⼯; 可能是⼀个最好的例⼦,就是1890年由William乐男爵延长和路易沙利⽂在芝加哥附近发展的⾼层钢结构摩天楼. 早期结构采⽤混凝⼟作为⾏政⼿段的建筑表达(⽽⾮纯粹功利结构) ,包括建于1906年在芝加哥附近,劳埃德赖特的统⼀宫, 建于1926年瑞⼠巴塞尔附近的鲁道夫斯坦纳的第⼆哥特堂,.但⽆论原因为何, 约有1900多位建筑师,在世界各地开始制定新的建筑⽅法,将传统的先例(⽐如哥特式)与新的技术相结合的可能性.路易沙利⽂和赖特在芝加哥⼯作,维克多奥尔塔在布鲁塞尔,安东尼⾼迪在巴塞罗那, 奥托⽡格纳和查尔斯景mackintosh格拉斯哥在维也纳,其中之⼀可以看作是⼀个新与旧的共同⽃争.2现代主义风格由1920年代的最重要⼈物,在现代建筑⾥确⽴了⾃⼰的名声. 三个是公认的柯布西耶在法国, 密斯范德尔德罗和⽡尔特格罗⽪乌斯在德国. 密斯范德尔德罗和格罗⽪乌斯为董事的包豪斯, 其中欧洲有不少学校和有关团体学习调和⼯艺和传统⼯业技术.赖特的建筑⽣涯中,也影响了欧洲建筑的现代艺术,特别是通过⽡斯穆特组合但他拒绝被归类与他们. 赖特与格罗⽪乌斯和Van der德罗对整个有机体系有重⼤的影响.在1932年来到的重要moma展览,是现代建筑艺术的国际展览,艺术家菲利普约翰逊. 约翰逊和合作者亨利-罗素阁纠集许多鲜明的线索和趋势, 内容相似,有⼀个共同的⽬的,巩固了他们融⼊国际化风格这是⼀个重要的转折点. 在⼆战的时间包豪斯的代表⼈物逃到美国,芝加哥,到哈佛⼤学设计⿊⼭书院. 当现代建筑设计从未成为主导风格单⼀的住宅楼,在成为现代卓越的体制和商业建筑, 是学校(专业领导)的唯⼀可接受的, 设计解决⽅案,从约1932年⾄约1984年.那些从事国际风格的建筑师想要打破传统建筑和简单的没有装饰的建筑物。
建筑学毕业设计英文翻译Graduation Design of ArchitectureIntroductionThe key focus of the graduation design project is urban renewal, and the project site is located in a rundown area of the city center. The overall goal of the project is to provide a comprehensive plan for the urban renewal of this area, which is currently occupied by old and deteriorating buildings, and to create a vibrant and sustainable neighborhood.Research BackgroundUrban renewal is an ongoing challenge for many cities around the world, with a significant proportion of city centers struggling with abandoned and aging buildings. This not only results in negative visual impacts but also poses potential safety and health risks to residents. Furthermore, such areas are often perceived as unsafe, deterring investors from establishing businesses in the neighborhood. Thus, urban renewal projects are perceived not only as social projects but also as an economic tool to attract enterprises and create jobs.Design ApproachIn addressing the urban renewal challenge, the graduation design project adopts a multidisciplinary approach, which combines architecture, sustainability, and urban planning principles. The core idea is to revitalize the area and provide a multifunctional and harmonious living and working environment for residents and businesses.Design ProposalThe proposed urban renewal comprises three major components: revitalization of buildings, improvement of public spaces, and promotion of sustainable strategies.Revitalization of BuildingsThe renovation of old and deteriorating buildings and the conversion of redundant buildings into new commercial, cultural, and residential spaces is one of the main objectives of the project. These buildings will be transformed into modern, energy-efficient, and trendy spaces. The overall aim is to bring a fresh and exciting look to the area, which will enhance the liveability and attractiveness of the neighborhood.Improvement of Public SpacesPublic spaces are vital in creating a sense of community, socializing, and promoting physical activity. The project will include the creation of new parks, squares, and green spaces, which are designed to provide a balanced mix of recreational and functional spaces. This approach will encourage social interaction and physical activity while providing a safe environment for children to play.Promotion of Sustainable StrategiesSustainability is a critical aspect of the project. The proposals will include the use of renewable energy sources, the implementation of rainwater harvesting systems, green roofs, and the recycling of waste materials. These strategies are expected to contribute to the reduction of the neighborhood's carbon footprint, increasing the ecological value of the urban environment, and promoting social responsibility.ConclusionThe proposed urban renewal design for the project site addresses the challenges of a deteriorating urban center while ensuring social, economic, and environmental sustainability. This design proposal provides a comprehensive and holistic solution to urban renewal, creating a vibrant, functional, and sustainable neighborhood.。
按照三峡大学网站“教学单位”所列顺序:1.College of hydraulic &Environmental Engineering 水利与环境学院2.College of Civil Engineering &Architecture土木与建筑学院3.College of Mechanical &Material Engineering 机械与材料学院4.College of Electrical Engineering &Renewable Energy (Electrical Engineering &Renewable Energy School)电气与新能源学院5.College of Computer &Information Technology 计算机与信息学院6.College of Economics &Management(Economics &Management Faculty)经济与管理学院7.College of Medical Science医学院8.College of Arts & Communication文学与传媒学院9.of Political Science &Law 政法学院(马克思主义学院)10.College of Science 理学院11.College of Chemistry &Life Science 化学与生命科学学院12.College of Performing &Fine Arts 艺术学院13.College of Physical Education &Sports 体育学院14.College of Foreign Languages 外国语学院15.College of Science &Technology 科技学院16.College of Continuing Education (Continuing Education School/College of Adult Education)成教学院17.College of International Communication 国际文化交流学院18.College of Vocational Technology(Polytechnic College)职业技术学院19.First College of Clinical Medicine 第一临床医学院20.Second College of Clinical Medicine 第二临床医学院21.Third College of Clinical Medicine第三临床医学院。
建筑专业英语课文翻译建筑专业英语课文翻译建筑的们,我们的课本上有很多专业的文章大家知道怎么样翻译吗?以下是店铺精心准备的建筑专业英语课文翻译,大家可以参考以下内容哦!建筑专业英语课文翻译【1】一般术语1. 工程结构 building and civil engineering structures房屋建筑和土木工程的建筑物、构筑物及其相关组成部分的总称。
2. 工程结构设计design of building and civil engineering structures在工程结构的可靠与经济、适用与美观之间,选择一种最佳的合理的平衡,使所建造的结构能满足各种预定功能要求。
3. 房屋建筑工程 building engineering一般称建筑工程,为新建、改建或扩建房屋建筑物和附属构筑物所进行的勘察、规划、设计、施工、安装和维护等各项技术工作和完成的工程实体。
4. 土木工程 civil engineering除房屋建筑外,为新建、改建或扩建各类工程的建筑物、构筑物和相关配套设施等所进行的勘察、规划、设计、施工、安装和维护等各项技术工作和完成的工程实体。
5. 公路工程 highway engineering为新建或改建各级公路和相关配套设施等而进行的勘察、规划、设计、施工、安装和维护等各项技术工作和完成的工程实体。
6. 铁路工程 railway engineering为新建或改建铁路和相关配套设施等所进行的勘察、规划、设计、施工、安装和维护等各项技术工作和完成的工程实体。
7. 港口与航道工程 port ( harbour ) and waterway engineering为新建或改建港口与航道和相关配套设施等所进行的勘察、规划、设计、施工、安装和维护等各项技术工作和完成的'工程实体。
8. 水利工程 hydraulic engineering为修建治理水患、开发利用水资源的各项建筑物、构筑物和相关配设施等所进行的勘察、规划、设计、施工、安装和维护等各项技术工作和完成的工程实体。
毕业设计----翻译论文玻璃纤维时代超耐用的框架使如今的窗户可持续发展、高能源效率及美观过去木制窗户几乎无处不在,但随着技术的进步,产生了一系列有更好的替代品。
在1980年代后期的开发中,为满足更高性能和更低维护的需求,玻璃纤维窗户逐渐成为人们关注的重点。
由AAMA/WDMA 2009/2010美国工业市场研究显示,在2005年至2009年,经济从高峰到低谷的经济不景气时期,对窗户种类的需求下降了惊人的44.8%,但与此同时玻璃纤维窗户种类增长了近一倍,市场份额从1.6%的达到3.1%。
随着全球的建筑运动带动对可持续产品的全生命周期低消耗的需求越来越多,预计市场份额到2013年将达到4.3%。
随着越来越多的主流门窗制造商为了建筑的新建或改建,引入建筑玻璃纤维生产线,产品在一系列节能细节上越来越齐全,包括低辐射氩填充中空玻璃及各种可单扇或双挂窗扇窗户及到多种复杂的可选择配置的窗户。
本文将讨论玻璃窗户的未来,并且对玻璃纤维窗户和其他材料窗户提供了一个比较与分析。
还包括将对指定相应的玻璃纤维窗户做专门和设计考虑的总结。
玻璃纤维窗户细节据(一个非盈利网站,其唯一的使命是鼓励用可持续材料精心打造建筑)的调查“在某些情况下,使用玻璃纤维作为窗户结构材料,比其他材料更好,诸如木材,塑料或金属。
”作为一个相对新生的产品,玻璃纤维窗框有很多类型。
其中主要有全玻璃纤维结构,包含了传统的木结构的强度、稳定性和玻璃纤维低维护的特点。
这些窗户使用工业用的外观颜色,使之与传统涂色木窗类似。
最近,制造商也引进了一种窗户生产线,通过玻璃纤维的生产过程,其复杂轮廓的不仅满足窗户外观需要的,而且与内部天然木材相结合。
对家具的档次、洁净度、垂直纹理的道格拉斯冷杉、红木或其他材料用钉子或短孔连接、电涂层表面光洁度和内置系统,这一系列在细节上的把握,能提高能源效率和窗户使用寿命。
玻璃纤维:它是什么及它是怎样制作的?玻璃纤维是一种强化纤维的复合结构材料,而一般玻璃,只是由树脂基体束缚在一起组成的。
建筑工程毕业设计外文翻译英文原文The effects of surface preparation on the fracture behavior ofECC/concrete repair systemToshiro Kamada a,*, Victor C. Li ba Department of Civil Engineering, Gifu University, Yanagido, Gifu 501-1193, Japanb Advanced Civil Engineering Materials Research Laboratory, Department of Civil and Environmental Engineering,University of Michigan, Ann Arbor, Michigan, MI 48109-2125, USAReceived 7 July 1999; accepted 15 May 2000AbstractThis paper presents the influence of surface preparation on thekink-crack trapping mechanism of engineered cementitious composite (ECC)/concrete repair system. In general,surfacepreparation of the substrate concrete is considered essential to achieve a durable repair. In thisexperiment, the ``smooth sur face’’ system showed more desirable behavior in the crack pattern and the crack widths than the ``rough surface’’ system. This demonstrates that the smooth surface system is preferable to the rough surface system, from the view point of obtaining durable repair structure. The special phenomenon of kink-crack trapping which prevents the typical failuremodes of delamination or spalling in repaired systems is best revealed when the substrate concrete is prepared to have a smooth surface prior to repair. This is in contrast to the standard approach when the substrate concrete is deliberately roughened to create better bonding to the new concrete. Ó 2000 Elsevier Science Ltd. All rights reserved.Keywords: ECC repair system; Kink-crack trapping mechanism; Surface preparation; Durable repair1. IntroductionEngineered cementitious composites (ECCs) [1,2] are high performance fiber-reinforced cement based composite materials designed with micromechanical principles. Micromechanicalparameters associated with fiber, matrix and interface are combined to satisfy a pair of criteria, the first crack stress criterion and steady state cracking criterion [3] to achieve the strain hardening behavior. Micromechanics allows optimization of the composite for high performance while minimizing the amount of reinforcing fibers (generally less than 2-3%). ECC has a tensile strain capacity of up to 6% and exhibits pseudo-strain hardening behavior accompanied by multiple cracking. It also has high ultimate tensile strength (5-10 MPa), modulus of rupture (8-25 MPa), fracture toughness (25-30 kJ/m2) and compressive strength (up to 80 MPa) and strain (0.6%). A typical tensile stress-strain curve is shown in Fig. 1. ECC has its uniqueness not only insuperior mechanical properties in tension or in relatively small amount ofchopped fiber usage but also in micromechanical methodology in material design.The use of ECC for concrete repair was proposed by Li et al. [4], and Lim and Li [5]. In theseexperiments, specimens representative of an actual repair system - bonded overlay of a concrete pavement above a joint, were used. It was shown that the common failure phenomenona ofspalling or delamination in repaired concrete systems were eliminated. Instead, microcracksemanated from the tips of defects on the ECC/concrete interface, kinked into and subsequently were arrested in the ECC material (see Fig. 2, [5]). The tendency for the interface crack to kink into the ECC material depends on the competing driving force for crack extension at differentorientations, and on the competing crack extension resistance along the interface and into the ECC material. A low initial toughness of ECC combined with a high Mode II loading configuration tends to favor kinking. However, if the toughness of ECC remains low after crack kinking, this crack will propagate unstably to the surface, forming a surface spall. This is the typically observed phenomenon associated with brittle concrete and even fiber-reinforced concrete (FRC). In the case of ECC, the kinked crack is trapped or arrested in the ECC material, dueto the rapidly rising toughness of the ECC material. Conceptually, the ECC behaves like a material with strong R-curve behavior, with lowinitial toughness similar to that of cement (0.01 kJ/m2) and high plateau toughness (25-30 kJ/m2). After kinked crack arrest,additional load can drive further crackextension into the interface, followed by subsequent kinking and arrest.Details of the energetics of kink-crack trapping mechanism can befound in [5]. It was pointed out that this kink-crack trapping mechanism could serve as a means for enhancing repaired concrete system durability.In standard concrete repair, surface preparation of the substrate concrete is considered critical in achieving a durable repair [6]. Inthe study of Lim and Li [5], the ECC is cast onto a diamond saw cut surface of the concrete. Hence, the concrete surface is smooth and is expected as a result to produce a low toughness interface. Higherinterface roughness has been associated with higher interface toughnessin bi-material systems [7].In this paper, this particular aspect of the influence of surface preparation on the kink-crack trapping phenomenon is investigated. Specifically, the base concrete surfaces were prepared by threedifferent methods. The first surface was obtained as cut surface byusing a diamond saw (smooth surface), similar to that used in theprevious study [5]. The second one was obtained by applying a lubricanton the smooth surface of the concrete to decrease the bond between thebase concrete and the repair material. This surface was applied only in one test case to examine the effect of weak bond of interface on the fracture behavior of the repaired specimen. The third surface was prepared with a portable scarifier to produce a roughened surface (rough surface) from a diamond saw-cut surface.Regarding the repair materials, the water/cement ratio of ECC was varied to control its toughness and strength. Thus, two different mixtures of ECC were used for the comparison of fracture behavior in both smooth and rough surface case. Concrete and steel fiber-reinforced concrete (SFRC) were also used as control repair materials instead of ECC.2. Experimental procedure2.1. Specimens and test methodsThe specimens in this experiment were designed to induce a defect in the form of aninterfacial crack between the repair material and the base concrete, as well as a joint in thesubstrate. Fig. 3 shows the dimensions of the designed specimen and the loading configuration, and these were the same as those of the previous experiment [5]. This loading condition can provide a stable interface crack propagation condition, when the crack propagates along the interface [8].In this experiment, concrete, SFRC and ECC (with two different W/C ratios) were used as therepair materials. Table 1 illustrates the combinations of the repair material and the surface condition of test specimens. The numbers of specimens are also shown in Table 1. Only in the concrete overlay specimens, a special case where lubricant was smeared on the concrete smooth surface was used.The mix proportions of materials are shown in Table 2. Ordinary mixture proportions wereadopted in concrete and SFRC as controls for comparisons with ECC overlay specimens. The steel fiber for SFRC was ``I.S fiber’’, straight with indented surfaceand rectangular cross-section (0.5* 0.5 mm2), 30 mm in length. An investigation using a steel fiber with hooked ends had already been performed in the previous study [5]. Polyethylene fiber (Trade name Spectra 900) with 19 mm length and 0.038 mm diameter was used for ECC. The elastic modulus, the tensile strength and the fiber density of Spectra 900 were 120 GPa, 2700 MPa and 0.98 g/cm3, respectively. Two different ECCs were used with different water/cement ratios. The mechanical properties of the base concrete and the repair materials are shown in Table 3. The tensile strain capacity of the ECC materials are not measured, but are estimated to be in excess of 3% based on test results of similar materials [2].An MTS machine was used for loading. Load and load point displacement were recorded. The loading rate in this experiment was0.005 mm/s. After the final failure of specimens, interface crack (extension) lengths were measured at both (left and right) sides of a specimen as the distance from a initial notch tip to a propagated crack tip along the interface between the base concrete and the repair material.2.2. Specimen preparationMost of the specimen preparation procedures followed those of the previous work [5]. The base concrete was prepared by cutting a concrete block (see Fig. 4(a)) into four pieces (see Fig. 4(b)) using a diamond saw. Two out of the four pieces were usedfor one smooth surface repairspecimen. In order to make a rough surface, a cut surface was roughened uniformly with ascarifier for 30 s. To prepare a repair specimen in the form of an overlay system, a repair material was cast against either the smooth surface or the rough surface of the base concrete blocks (see Fig. 5). Special attention was paid both to maintain cleanliness and to provide adequate moisture on the base concrete surface just before the casting. In two of the concrete overlay specimens, lubricant was sprayed on the smooth surface just before concrete casting. The initial notch and joint were made by applying a smooth tape on the base concrete before casting the repair materials(see Fig. 4(c)).The specimens were cured for 4 weeks in water. Eventually, the base concrete was cured for a total of 8 weeks, and repair materials were cured for 4 weeks in water. The specimens were dried for 24 h before testing.3. Results and discussion3.1. Comparison of the ECC overlay system with the control systemsFig. 6 shows the representative load-deflection curves in each test case. The overall peak load and deflection at peak load are recorded in Table 4. In the ECC overlay system, the deflections at peak load, which reflect the system ductility, are considerably larger than those of both theconcrete overlay (about one order of magnitude higher) and the SFRC overlay system (over five times). These results show good agreement with the previous results [5]. Moreover, it is clear fromFig. 6 that the energy absorption capacity in the ECC overlay system is much enhanced when it is compared with the other systems. This significant improvement in ductility and in energyabsorption capacity of the ECC overlay system is expected to enhance the durability of repaired structures by resisting brittle failure. The ECC overlay system failed without spalling ordelamination of the interface, whereas, both the concrete and SFRC overlay systems failed by spalling in these experiments (Fig. 7).3.2. Influence of surface preparationBoth in the concrete overlay system and the SFRC overlay system, the peak load and thedeflection at peak load do not show significant differences between smooth surface specimen and rough surface specimen (Table 4). Thetypical failure mode for both overlay systems (for smooth surface) is shown in Fig. 7. In the concrete overlay specimen with lubricant on the interface, delamination between repair concrete and substrate occurred first, followed by a kinked crack which propagates unstably to the surface of the repair concrete. On the other hand, in the concrete overlay system without lubricant, the initial interface crack kinked out from the interface into the repair concrete with a sudden load drop, without any interface delamination. The fractured halves of the specimens separated completely in both smooth surface specimens and rough surfacespecimens. In the SFRC overlay system, the initial interface crack also kinked out into the SFRC and the load decreased gradually in both surface conditions of specimen. In all these repairsystems, a single kink-crack always leads to final failure, and the influence of surface preparation is not reflected in the experimental data. Instead, only the fracture behavior of the repair material (concrete versus SFRC) are revealed in the test data. These specimen failures are characterized bya single kinked crack with immediate softening following elastic response.。
评估在阿联酋的办公大楼使用的能源建筑一体化光伏和电致变色的玻璃的影响穆罕默德katanbafnasab1,巴萨姆abu-hijleh22KEO国际顾问,阿联酋阿布扎比工程与IT学院,英国迪拜大学,迪拜,阿联酋电子邮件:katanbafm@,bassam.abuhijleh@buid.ac.ae收到2013摘要本研究的目的是探索使用集成建筑物的能源效益和未来潜力Photovol -泰奇(BIPV)和电致变色玻璃(EG)在阿布扎比的城市的气候条件下的变化影响。
综合环境解决方案(IES VE) 能源建模软件用来评估能源性能,主要减少暖通空调和照明,通过不同的配置和比较,以向南,东,为基地的情况下,西和北面临门面。
结果表明,光电一体化建筑以南立面,是最有利的,而EC北面窗户玻璃表现是最好的。
此外,传感器位置的变化增加了能量节省,对于这两种情况下的储蓄,相对于玻璃属性的变化是非常边缘化的。
使用一个自动光和调光控制系统模型,相比较标准的开关照明机械的基础情况下,被证明具有更高的光电一体化,拥有总年度最节能潜力方向。
其节能高达33.5%,而动态电子商务是最适合北方取向的气,结果导致总年度能源减少7.4%消费。
关键词:可再生能源,光电一体化;EC玻璃;写字楼;阿联酋;计算机仿真1. 介绍在快速建设热潮,以及在全球经济危机爆发之前,大约有三分之一的世界建筑起重机的操作,是在阿联酋进行的。
在这里就讲述了一个在过去的40年里有着巨大变化的建筑物。
就总体上阳光建筑而言, 一旦试图避免太阳能获得,二通过使用小窗口和适当的遮阳设备,这种方式已经变得过时了。
诸如其他传统元素,如Badgir元素的运作,其自然通风的建筑风格,现在仅仅拥有被用于装饰文化协会的功能。
同时要提出的是,这个地区的乡土建筑, 基于其高热质量和自然通风的因素影响, 它与现代摩天大楼相比而言,已然成为过去式。
2010年,迪拜夺冠的世界最高建筑哈利法塔, 就是这样一个巨大的828米高的建筑结构。
大约400写字楼密集的商业湾地区,都是遵循日光的概念架构和试图最大化渗透自然光线的建筑群体。
然而,这些大型釉面区域导致低效的能源消耗和高运营成本。
这些建筑功能主要是由于严重依赖机械特别是使用从化石燃料中获取运行在低成本电力的空调。
然而,在几个盛产石油的海湾国家中,阿联酋也是最雄心勃勃的。
它不间断地在努力寻找替代能源,以满足其日益增长的对电力的需要。
但是,阿联酋的做法也是可以为人们在一定程度上所理解的。
毕竟,为了维持奢华的生活与室内滑雪场,冷冻游泳池和巨大的装有空调的购物中心,主要依赖石油诚然不是明智的选择。
回顾这个国家的过去, 如Badgir被动的使用技术, 在其架构和庭院是普遍可见的。
对于保持舒适的环境,尤其是特别热的几个月时间里,通过诱导烟囱效应,采取这样的措施是必要的,无可厚非。
不幸的是,对于石油的可访问性和空调的介绍这两个方面上来说, 这些元素开始慢慢褪色。
这项研究旨在整体建筑能源使用方面作出比较优势, 以此可以从采用两种不同的外观技术来得到预期效果。
为了使研究更有针对性, 考虑到办公楼是“最大的能源消费者建筑部门”,因此将其作为唯一的建筑类型学作为研究对象。
能源效益的评估将可能出现安装EC玻璃或光电代替传统的垂直立面玻璃的情况。
EC玻璃将量化的能源利益的能力来减少能源消费总量(从暖通空调等电气照明+建筑系统)。
每年通过提供控制光亮环境相比,以此来使玻璃百叶窗标准化。
在光电一体化的情况下,这项研究将估计能量平衡通过照明和空调的能源消耗,光伏能源, 在月度、年度的基础上,每天产生的能量平衡,可以据此生成网站。
因此,研究根据各种参数,将试图识别和量化每个系统的好处。
这些好处可以包括正面取向, 关注区域的外观,以及可以将系统应用于不同天气条件下(即晴朗的天空,阴暗的等等), 并可能进一步探索这些参数在不同的地理位置,以此与阿布扎比进行相比。
2. 文献综述大多数建筑物的居住者喜欢日光作为他们的主要光源。
尽管大多数开发人员理解到为了获得更高的溢价价值, 通常需要配有一个具有更多的窗户,而达到“广泛的采光组织效率”的效果往往不会被妥善考虑在内。
增加和自然光在室内”的管理策略及其与人工照明的需求导致了勘探替代了立面设计。
建筑设计最活跃的地区之一, 是与windows 和尤其是与专门的玻璃有关的技术方面的快速进步。
这种突破背后的驱动力问题与interiorday-lighting的增强相关,它最大化了居住者的视图和安慰,减少了运营成本。
因此这些也产生了对环境的影响,并且使玻璃值得关注。
此外,其他因素如文化心态,卫生监管和主人预期等等都通过使用非传统的外观设计而被添加到“健康建筑”的趋势中去。
2.1. 建筑一体化光伏(BIPV)大多数人将太阳能与平板光伏系统紧密相连在一起。
它们是基于晶体硅太阳能电池将太阳光直接转化为电能。
这些细胞以单晶的和多晶这两种类型居多。
以视觉来识别它们之间的差异的最简单方法是,在单晶的细胞趋向于统一的外观的同时,多晶已焕然一新,欲盖弥彰。
多晶硅太阳能电池组件的价格和性能低于单晶的,他们是这些细胞中最常见的类型。
Mono-crystal-line细胞是从一个硅块单晶中提炼而来。
他们的应用程序是为了获得更昂贵类型的太阳能电池板和将太阳光转换为电能变得更加强力有效。
多方面的硅晶体多晶细胞正在逐渐减少。
由于固有缺陷和这些面板在太阳光转换效率较低的问题存在着,需要更多的表面积来解决。
然而,从名义上在来看mono已经缩小了15%的效率相较于过去的17%的,这是多晶技术近年来在性能上差距的有所缩减。
光伏可以以各种各样的方式被运用于建筑物表面,它能将能源生产与其他功能的建筑信封立面相结合,比如屋顶集成,亦或者是太阳挡,阳台栏杆。
一种光伏应用程序就是构建集成光伏(BIPV),这是一个理想的解决方案从而来减少峰值grid-supplied电力的依赖,并提供新的外观设计。
然而,光电一体化的能源效率,例如放置拱肩玻璃面板, 如安装角度阵列”,这是主要用于发电的最佳光伏模块,与之相比就低了50%。
据国际能源署(IEA)的规定,为了评估光电一体化的潜在性能,对建筑的皮肤适应性的分析是必需的。
这可以被定义为两类:在基于倾角和位置光电系统的特点和性能的基础上,由于结构,材质和可用的表面,以及太阳能适用性,建筑适用性都被考虑作为限制因素。
光电作为替代立面的优点之一是产生电力的同时允许日光渗透到内部空间。
这将通过提供漫射光, 进一步减少建筑能源消耗,最终将在日后减少人工照明以及空调的使用。
它为构建集成的面板有最好的方位朝向太阳,提供了各种各样的可能性,通常在北半球南部面临太阳最好。
除了良好的定位,确保最佳太阳能辐照度,另一个设计问题的关键就是有足够的通风。
没有足够的空气间隙的模块, 模块过热都会导致太阳能减少输出。
另一个重要的问题是,从一个可能会造成阴影的树木或者是周围的建筑部分,保持一个清晰的阻碍。
这是获得连续的最佳性能的关键所在。
任何部分阴影都将减少整个模块的效率。
Chaaret al讨论了风积砂和尘埃在阿联酋的光伏阵列中的影响。
尽管在阿联酋有良好的日照条件,Chaar也突显出其他气候条件如高温和偶尔的强风导致的永久的沙尘暴。
因为这些因素往往比执行实验室测试产生不同的结果,因此光伏阵列的应用必须在这种极端环境中研究其可行性。
2.2。
电致变色玻璃(EG)一种新型动态的比例装配业, 也称为智能窗,可以通过改变透明度来应对外部的变化。
它有三个技术工作原理: 液晶、suspended-particle 设备和铬材料。
它还有有四个类别的铬设备: 电致变色的响应电压(EC),thermochromic响应热,光致变色响应光和gasochromic反应氧化气体H2。
本文将专注于可以用来控制窗户的光和热的电致变色的研究。
EC玻璃是新科技技术的一部分,它被称为切换玻璃或聪明的窗口。
其能源还原电位可通过控制太阳能热量,日光和眩光来收集起来。
电子商务窗口有各种类型。
其中最常见的一个类型就是钨等金属氧化物EC。
众所周知的具备良好的电子商务性能和稳定性的氧化钨(WO3)。
图2显示了夹在两玻璃窗格之间的就是配置了WO3涂层的这面墙体。
这种技术通过低压电流工作在microscopically-thin涂层在玻璃表面。
这个激活EC层,导致它的颜色变化从清晰到黑暗,因此改变了窗口的透明度。
该技术的主要产品的生产动态范围是3.5% - 64%。
这意味着在黑暗条件下,它能阻止所有除了3.5%的可见光和大部分的热量, 而在清晰的条件下,那块只有36%的灯光照射的表面允许有更多的太阳的热量。
EC玻璃的优点之一是,它只需要电改变其透明度而不是保持特定的记忆。
它具有良好的耐久性,可以从清晰到有色骑车超过100000次, 而没有任何功能的损失。
另一个优势是,不同于低辐射涂料只能适合一个气候类型, 这种类型的智能玻璃可以根据具体需求来进行调节。
进一步,与百叶窗相比,他们能部分阻断光,并且提供外面以清晰的视图。
不可避免的是它也有缺点。
心电图的表现特征显示, 可能对其开关速度采取限制使用。
因为这种转变需要三到五分钟, 而进入房间的光线,因为窗口响应而造成了有限的延迟。
由于这次需要色玻璃,thev”标准的使用是控制系统的两种状态:清晰、完全有色”。
另一个缺点是不一致的色彩变化。
这就是从外缘开始变化, 进而慢慢向中心发展,所谓的“虹膜效应”窗口的颜色变化。
注:图1所示:不透明和半透明的多晶光伏模块图2所示:EC玻璃和工作机制。