反应堆安全分析英文缩写

SGTR事故应对分析SGTR（应力失控温控-反应堆安全事故）是一种可能发生在核反应堆中的重大事故，它可能导致反应堆失控，严重影响核反应堆的安全性和环境。

在本文中，将对SGTR事故进行分析，探讨应对措施，以确保核反应堆的安全性。

1. SGTR事故的特点和危害SGTR事故是指在核反应堆中，由于应力失控或温控失控，引起的反应堆冷却剂泄漏事件。

这种事故可能导致反应堆失控，放射性物质泄漏，甚至核反应堆爆炸，造成严重的核辐射污染和人员伤亡。

SGTR事故的危害主要体现在以下几个方面：SGTR事故可能导致核反应堆失控，核裂变链式反应无法有效控制，从而造成反应堆过热和压力剧增，引发严重的核事故。

SGTR事故可能导致核反应堆冷却剂泄漏，放射性物质泄漏到环境中，严重影响周边地区的环境和人类健康。

SGTR事故还可能导致核反应堆的设备损坏，造成巨额经济损失和长期环境修复工作。

SGTR事故的危害性极大，一旦发生，将对人类和环境造成严重影响。

我们必须充分重视SGTR事故，并进行有效的应对措施，以确保核反应堆的安全性。

为了有效应对SGTR事故，减少事故发生的可能性和最大限度减少事故的危害，我们需要采取一系列的措施。

加强事故监测和预警系统。

建立先进的核反应堆事故监测系统，对核反应堆的温度、压力、冷却剂流量等参数进行实时监测，并预警可能的事故风险，做好事故应对准备。

加强核反应堆的安全控制系统。

提高核反应堆的自动化水平，加强对反应堆的自动控制能力，确保在SGTR事故发生时能够迅速采取控制措施，避免事故的扩大。

加强核反应堆的设备检修和维护。

定期对核反应堆的设备进行检修和维护，及时修复设备的损坏和老化，提高核反应堆的安全性和可靠性。

加强核反应堆的安全管理和应急预案制定。

建立完善的SGTR事故应急预案，对SGTR 事故的应对流程和措施进行详细规定，并进行定期演练和检查，以确保在事故发生时能够迅速有效地应对。

加强核反应堆的安全监管和技术研发。

核反应堆安全分析英文缩写ABWR Advanced Boiling Water Reactor 先进沸水堆APWR Advanced Pressurized Water Reactor 先进压水堆AP Advanced Passive Plant 先进非能动厂ADS Accelerator driven system 加速器驱动机构AFP Auxiliary Feed-water Pump 辅助给水泵ASME American Society of Mechanical Engineers 美国机械工程师协会ASCOT assessment of safety culture organizational teams安全文化组织机构评价ATWS Anticipated Transient Without Screen 未能停堆的预期瞬态ANSI American National Standards Institute 美国标准协会ALARA as low as reasonably achievable 合理可行尽量低原则BWR boiling water reactor 沸水堆BDBA Beyond Design Basic Accident 超设计基准事故BOL Beginning Of Life 寿期初CEFR China Experimental Fast Reactor 中国实验快堆CSS Containment Spray System 安全壳喷淋系统CVCS Chemical and Volume Control System 化学容积控制系统CNNC china national nuclear corporation 中国核工业集团CSRDM Control and Safety Rod Drive Mechanism 控制棒安全棒驱动机构CHF Critical Heat Flux 临界热流密度C I A E C h i n a i n s t i t u t e o f a t o m i c e n e r g y中国原子能科学研究院D B A design basic accident 设计基准事故DOE department of energy 美国能源部DCH direct containment heating 直接安全壳加热DNB departure from nucleate boiling 偏离泡核沸腾DNBR departure from nucleate boiling ratio 偏离泡核沸腾比ESD emergency shutdown device 紧急停堆仪器E S S emergency shutdown system 紧急停堆系统E C C S e mergency core coolant system 应急堆芯冷却系统EPR European pressurized reactor 欧洲压水堆E F S emergency feed-water system 应急给水系统E F W emergency feed water 紧急供水E SF emergency safety features 专设安全设施E P R I the electric power research institute 美国电力研究会EOL end o f life 寿期末EFPD effective full power days 有效满功率天数FP full power 满功率fission product 裂变产物FRC fuel rod cladding 燃料包壳GFR gas-cooled fast reactor 气冷快堆HPIS high pressure injection system 高压安注系统H T G R high-temperature gas-cooled reactor 高温气冷堆IFR integral fast reactor 整体快堆IAEA international atomic energy agency 国际原子能机构ICRP international commission on radiological protection 国际辐射防护委员会INSAG International nuclear safety advisory group 国际核安全咨询组LPIS low pressure injection system 低压安注系统L O C A loss of coolant accident 失水事故L OFA loss of flow accident 失流事故L O F W loss of feed water 主给水丧失L O O P loss of off-site power 失去厂外电源MSIV main steam isolation value 主蒸汽管道隔离阀MSLB main steam line break 主蒸汽管道破裂NRC nuclear regulatory commission 美国核管会NSC nuclear safety culture 核安全文化NEA nuclear energy agency 核能局原子委员会PWR pressurized water reactor 压水堆P S A p robabilistic safety assessment 概率安全评价R C S reactor coolant system 反应堆冷却系统RCP reactor coolant pump 反应堆冷却剂泵ROH reactor outlet header 反应堆出口集管R I H reactor inlet header 反应堆入口集管R H R residual heat removal 余热排出R S S reactor safety study 反应堆安全研究RSC radiation safety committee 辐射安全委员会R I A reactivity insertion accident 反应堆引入事故SBL OCA small break loss of coolant accident 小破口失水事故SARP severe accident research program 严重事故研究项目S F R sodium-cooled fast reactor 钠冷快堆SIR safe integral reactor 固有安全堆S C W R super-critical-water reactor 超临界水冷堆SG steam generator 蒸汽发生器SGTR steam generator tube rupture 蒸汽发生器传热管道破裂S G C C s tate grid corporation of china 国家电网公司V H T R very-high-temperature reactor 超高温气冷堆名词解释1.冗余度：核电厂安全功能的系统采用多个同样类型的系统连接起来，用以防止在某一个系统失效后余下的系统能够保证其安全功能。

核反应堆安全分析DBA：设计基准事故LOFA：失流事故：反应堆在运行中因主泵动力电源或机械故障被迫停转，使冷却剂流量下降，冷却剂流量与堆功率失配，导致堆芯燃料包壳温度迅速上升。

缓解因素：主泵惰转特性（增大主泵惰转流量仍有可能）；快速停堆功能（改进余地已很小）。

LOCA：失水事故或冷却剂丧失事故：反应堆主回路压力边界产生破口或发生破裂，一部分或大部分冷却剂泄漏的事故。

PSA：概率安全评价法知识要点：第一章核反应堆安全的基本原则1. 目前投入商业运行的有哪些堆型？有无熔盐堆？（1）压水堆（2）重水堆：秦山三期引进加拿大的CANDU6重水堆；（3）沸水堆（4）高温气冷堆：60万千瓦高温气冷堆核电站技术方案正式跨入商用阶段？2. 核安全总目标？总目标：在核电厂里建设并维持一套有效的防护措施，以保证工作人员、居民及环境免遭放射性危害。

辅助目标：（1）辐射安全目标：确保在正常运行时从核电站释放出的放射性物质引起的辐射照射保持在合理可行尽量低的水平；（2）技术安全目标：有很大把握预防事故的发生，确保核电厂设计中考虑的所有事故放射性后果是小的，确保严重事故发生的概率非常低。

3. 设计基准事故（DBA）（事故工况）是什么？（4）核动力厂按确定的设计准则在设计中采取了针对性措施的那些事故工况，并且该事故中燃料的损坏和放射性物质的释放保持在管理限值以内。

4. 纵深防御原则（1-P40）包括三道设计防御措施：①考虑对事故的预防，为核电站建立一套质量保证和安全标准；②防止运行中出现的偏差发展成为事故，由可靠保护装置和系统完成；③限制事故引起的放射性后果，以保障公众的安全。

④对每个核电站制定应急计划。

（1）纵深防御的出发点：保证有足够深度防御瑕疵、故障和错误的能力，使之不增加事故危害的风险。

（2）纵深防御的应用：纵深防御的五个层次：预防、检测、保护、缓解、应急；多道实体屏障：燃料包壳、冷却剂系统压力边界、安全壳；（3）纵深防御的执行要求：用于所有阶段、所有时间，同时具备所有防御层次；采用可靠的保护装置，安全系统的自动触发，运行人员的行动，提供设备和规程。

反应堆堆型名词术语精品集合，我发的不容易过来看看啊1.1 （核）反应堆(nuclear) reactor 能维持可控自持链式核裂变反应的装置。

注释：更广泛的意义上讲，反应堆这一术语应覆盖裂变堆、聚变堆、裂变聚变混合堆，但一般情况下仅指裂变堆。

1.2 动力（反应）堆power reactor 用于发电、推进和供热等用途的反应堆。

1.3 供热（反应）堆heating reactor 用于向居民和（或）工业设施等供热的反应堆。

1.4 研究（反应）堆research reactor 主要作基础研究或应用研究用的反应堆，例如：a. 高通量反应堆b. 脉冲反应堆c. 材料试验反应堆d. 零功率反应堆1.5 生产（反应）堆production reactor 主要用于生产易裂变材料的反应堆。

除另有说明外，通常指生产钚的反应堆。

1.6 增殖（反应）堆breeder reactor 转换比大于1的反应堆。

1.7 空间反应堆space reactor 将核裂变反应产生的能量转换成电能作为航天飞行器电源的一种核反应堆。

1.8 微型中子源反应堆miniature neutron source reactor 用高浓金属铀作燃料元件，金属铍作反射层，轻水慢化，自然对流冷却的一种作中子源用袖珍式核反应堆，可用于中子活化分析及少量研究用短寿命示踪同位素的制备。

1.9 零功率（反应）堆临界装置zero－power reactor；zero－energy reactor critical assembly 设计在极低功率下运行，不需要专门设置冷却剂系统的反应堆。

1.10 脉冲（反应）堆pulsed reactor 用于产生短持续时间、强中子脉冲的反应堆。

1.11 实验（反应）堆experimental reactor 主要为取得设计或研制一座反应堆或一种堆型所需的堆物理或堆工程数据而运行的反应堆。

1.12 示范（反应）堆demonstration reactor 为证明某种反应堆在技术上的可行性和研究其经济潜力而设计的反应堆。

工程术语缩写A aACI American Concrete Institute 美国混凝土协会ALWR Advanced Light Water Reactor 先进的轻水反应堆ANSI American National Standards Institute 美国国家标准协会ASME American Society of Mechanical Engineers 美国机械工程师协会ASTM American Society for Testing and Materials 美国材料与试验协会AWS 美国焊接协会B bBOP Balance of plant 电厂配套设施C cCAR Correct action request 修正措施申请CEAR Civil & erection all risk 建安一切险CMT Core Makeup Tank 堆芯给水罐CNS Containment System 安全壳系统CNZC 中原建设公司CMCC 中冶CNCC 中混COSCO 中远CPIPEC 中电投CWS Circulating Water System 循环水系统D dDDS Data Display and Processing System 数据显示和处理系统DOS Standby Diesel Fuel Oil System 备用柴油机燃油系统DRS Drain System排水系统E eE&DCR Engineering & Design Coordination Report 工程设计与协调报告EFS Communication Systems 通讯系统EGS Grounding and Lightning Protection System接地防雷保护系统ELS Plant Lighting System (Bldg) 电站照明系统（各厂房）ELS Plant Lighting System (Yard) 电站照明系统（室外）F f FCD First Concrete Date 第一罐混凝土浇注FCR Field Change Request 现场变更请求FHS Fuel Handling and Refueling System 装换料系统FPS Fire Protection System 消防系统FWO Field Work Order 现场工作指令FWS Main Feedwater System 主给水系统G gGDC General Design Criteria 一般设计标准H hHSE Health, Safety & Environment 职业健康、安全与环境I iI&C Instrumentation and Control 监测和控制IEEE Institute of Electrical and Electronics Engineers 电气与电子工程师协会ITP Inspection Test Plan 检查试验计划J jJHA Job Hazards Analysis 工作危险分析JPMO Joint Project Management Organization 联合项目管理机构JSA Job Safety Analysis工作安全分析M mMCC Motor Control Center 电动机控制中心MCR Main Control Room 主控制室MHS Mechanical Handling System 机械操作系统MSR Material Substitution Request 材料代换请求N nNCR Nonconformance Report 不符合项报告NDE/T Non-Destructive Evaluation/Test 无损探伤检测● PT 渗透检测● MT 磁粉检测● RT 射线检测● UT 超声波检测NEC National Electrical Code 国家电气规范NI Nuclear Island 核岛NNSA 核安全局NOA Notice of Award 中标通知书NRC Nuclear Regulatory Commission 核管理委员会O oOCS Operation and Control centers 运行和控制中心P pPGS Plant Gas Systems 电站气体系统PLS Plant Control System 电厂控制系统PMS Protection and Safety Monitoring System 保护和安全监控系统PPE Personal Protective Equipment 个人防护用品PQR Procedure Qualification Record 工艺评定记录PSAR Preliminary Safety Analysis Report 初步安全分析报告PWS Potable Water System 饮用水系统Q qQA Quality Assurance 质量保证QC Quality Control 质量控制QOR Quality observation report 质量观测报告R rRCP Reactor Coolant Pump 反应堆冷却剂泵RCS Reactor Coolant System 反应堆冷却系统RFI Request for Information 信息需求RMS Radiation Monitoring System辐射监测系统RWS Raw Water System 原水系统RXS Reactor System反应堆系统S sSDS Sanitary Drainage System 生活污水排放系统SES Plant Security System 电厂安全系统SNPEC State Nuclear Power Engineering Corporation 国家核电工程公司SPMO Site Project Management Organization 现场项目管理机构SNPTC State Nuclear Power Technology Corporation 国家核电技术公司SFS Spent Fuel Pool Cooling System 乏燃料池冷却系统SGS Steam Generator System 蒸汽发生器系统SJS Seismic Monitoring System 地震监测系统SSD System Specification Document 系统技术规范文件SWS Service Water System 厂区用水系统T tTCF Temporary Construction Facility 生产临建V vVFS Containment Air Filtration System 安全壳空气过滤系统VTS Turbine Building Ventilation System 汽轮机厂房通风系统VUS Containment Leak Rate Test System 安全壳泄漏率试验系统VWS Central chilled Water System 中央冷冻水系统VYS Hot Water Heating System 热水加热系统W wWGS Gaseous Radwaste System 气体废物系统WLS Liquid Radwaste System 液体废物系统WRS Radioactive Waste Drain System 放射性废物疏排系统WSS Solid Radwaste System 固体废物系统WWS Wastewater System 废水系统WPS Welding Procedure Specification 焊接工艺规程Z zZAS Main Generation System 主发电系统图纸类别：Detail 详图Development view 展开图Elevation drawing 立面图General arrangement drawing 总布置图Key plan 索引图、平面布置总图Layout 布置图Location drawing 位置图Looking east 西视图Outline drawing 轮廓图Plan 平面图Profile view 侧视图Section view 剖视图Sketch 草图、略图、简图厂房编号10 NI 核岛11 Containment building 安全壳厂房12 Auxiliary building 辅助厂房40 Annex building 辅助厂房50 Radwaste building核废料厂房60 Diesel generator building 柴油发电机厂房螺栓的部分种类Anchor bolt 锚固螺栓Head studs 带头螺柱Headed bolts 带头螺栓Heavy hex bolt 大六角螺栓Hex bolt 六角螺栓Expansion anchors 膨胀螺栓，Undercut anchors 切底螺栓脚手架词汇脚手架Scaffold扣件式脚手架tube and coupler scaffold脚手板plank大横杆/横向水平杆runner小横杆/纵向水平杆bearer立杆post水平杆horizontal brace斜杆diagonal brace连墙件wall penetration (hold)扫地杆bottom brace/ground bars盘扣式脚手架ring-lock scaffold剪刀撑系统cross bracing/X- bracing十字扣件/直角扣件rigid clamp旋转扣件swivel clamp密目式安全网fine mesh safety net人行斜道access /walkway/ramp护栏guardrail扶手handrail挡脚板toe board休息平台rest platform作业平台working platform图纸词汇缩写@ AT 位于AB ANCHOR BOLT 锚固螺栓ADDL ADDITIONAL 附加/补充ADJ ADJACENT 邻近/附近B/B BACK TO BACK 紧接BC BOLT CIRCLE 螺栓附近BETW BETWEEN 之间BLDG BUILDING 建筑物/厂房BLT BOLT 螺栓BLW BELOW 下方BM BEAM 横梁BOC BOTTOM OF CONCRETE 砼底面BOS BOTTOM OF STEEL 钢底面BOT BOTTOM 底面/底部BP BASE PLATE 基础底板BS BOTH SIDES 两侧C/C CENTER TO CENTER 中心距CCB CONCRETE BLOCK 混凝土试块CCW COUNTERCLOCKWISE 逆时针CHKD CHECKERED 方格的CIR CIRCLE 环状物，圆周CJ CONSTRUCTION JOINT 施工缝、CL “CLEARANCE, CLEAR”CLJ CONTROL JOINT 控制缝CLR CLEAR 净距COL COLUMN 柱子CONC CONCRETE 混凝土间隙/缝隙CONN CONNECTION 结点/连接CONSTR CONSTRUCTION 建筑/建造CONT CONTINUOUS 连续/持续COORD COORDINATE 坐标COR CORNER 角CS CARBON STEEL 碳钢CTJ CONTRACTION JOINT 收缩缝CW CLOCKWISE 顺时针CY CUBIC YARD 立方码DBC DIAMETER BOLT CIRCLE 螺栓直径DET DETAIL 详图DIA DIAMETER 直径DIM DIMENSION 尺寸DN DOWN 向下DO DITTO 同上DWG DRAWING 图纸DWL DOWEL 插筋EA EACH 各个/每个英-汉部分A aAcceptance 验收Acceptance lot 验收批量Acceptance criterion 验收准则（标准）Acceptance report 验收报告Acceptance test 验收试验Access 通道/入口Access opening 检修孔/人孔Accident shutdown 事故停堆Action item 行动项Aerial cable 架空电缆/高空电缆Aerial lift/work 高空吊运/作业Aggregate 骨料Air content 含气率Air delivery pipe 排气管Air meter 量气计Air pump 气泵Anchor 锚固/锚固件Anchor bolt 锚固/地脚螺栓Anchorage device 锚具/锚固设备Angle 角钢Annex building 附属厂房Annular girder 环形梁Arched dome 穹顶Architectural construction material 建筑材料Architectural design 建筑设计Architectural decoration 建筑装修As-built drawing 竣工图Assessment 评价/评定Audit 审计/监察Audit record 审计记录Authorized to proceed （ATP）开工令Auxiliary building 辅助厂房Award of bid 决标Axial line 轴线B bBackfill 回填Backup 备用Bar bender 钢筋弯曲机Bar cutter 钢筋切割机Bar splice 钢筋接头Bar splicing 钢筋搭接Bar-setter 钢筋工Barricade 护栏/围栏Basemat / Base slab 底板Batch plant 搅拌站Beam 大臂/梁Bearing capacity 承载能力Blasting 爆破Block brick 大型砌块Blowtorch 喷灯Bolt 螺栓Bottom head 底封头Brace 支撑/剪力撑/角撑Brick 砖Bridge crane 行吊/桥式起重机Briefing 交底Butt welding 对接焊C cCable tray 电缆槽Cast-in-situ concrete structure 现浇混凝土结构Cement 水泥Cement mortar 水泥砂浆Cesspool 化粪池Civil construction 土木建筑Civil works 土建工程Coarse sand 粗砂Coating 涂层Code 代码/规范Coil 线圈/盘圆Cold-rolled steel 冷轧钢Cold joint 冷缝concealed work隐蔽工程Concrete 混凝土Concrete placement 混凝土浇筑Concreting 混凝土浇筑Conductor 导体/导线Conduit 管道Containment 安全壳Construction joint 施工缝Construction scheme 施工方案Contract 合同Contractor 承包商Control 控制/调节Control damper/valve 控制阀Conventional island(CI) 常规岛Cooling tower 冷却塔Corrective action 纠正措施Contingency plan 紧急预案Cover plate 盖板Conveyor belt 传送带Critical path 关键线路Cross beam 横梁CWS 循环水Cure 养护Cushion block 垫块Chute 滑槽Clarify 澄清D dDado 墙裙Dead load 静荷载Deformation 变形Deformed bar 变形钢筋/螺纹钢Dental concrete 填平找齐Design change 设计变更Design specification 设计要求Detail design 详细设计Dewater 抽水Developed view 展开图Development length 锚固长度Distribution box 配电箱Displacement 位移Dowel 定位销/轴销Dowel bar 插筋Drainage 排水Drainage ditch/trench 排水沟Drawing 图纸Dumper 翻斗车E eEffective length 有效长度Effective span 有效跨度Electrical arc welding 电弧焊Electrical conductor 电导体Elevation 标高/立面Elevator 电梯/升降机Elevator pit 电梯井Elongation 伸长率Embedded part 预埋件Erection 安装Excavator 挖掘机Excavation 负挖Execution 执行Expansion joint 伸缩缝External interface 外部接口F fFair-faced concrete清水混凝土Feed water pump 给水泵Fence 围栏Foreman 工长Fillet weld 角焊(缝)Fire protection 消防（措施）Flammable material 易燃的材料Flashing 闪蒸/遮雨板/防水板Flitch 木方Floor-area ratio 容积率Floor drain 地漏Foot 英尺Formwork 模板Foundation 地基/基础Foundation beam 基础梁Frame 框架Flange plate 翼缘板G gGalvanizing 镀锌Gantry 龙门架Gantry crane 龙门起重机Generator 发电机Girder 主梁Grade rod 坡度尺Grader 平土机/推土机Grit/ shot blast 喷砂处理Grounding 接地Grout 水泥浆Gutter 水槽H hHandrail 扶手Hanger 吊架Hard hat 安全帽Health, safety & environment （HSE）职业健康、安全与环境Heat treatment 热处理Heavy haul road 重型道路Heavy crane 大吊车Hold point 停工待检点/检查点Hoop 箍筋Hook 吊钩Housekeeping 文明施工Hot work 动火作业Hydraulic boom 压力泵I iIdentification 识别/鉴定Illumination 照明Impurity 杂质Inch 英寸Inlet 进水口Input/output 输入/输出Inspection 检查Installation 安装Instruction 说明书/细则Insulation 保温/绝缘Interface 接口Item 物项Isolation joint 隔离缝J jJib crane 悬臂式起重机Job hazard analysis（JHA）工作危险因素分析Job safety analysis（JSA）工作安全因素分析Joint design 接缝尺寸Joint detail 节点图Jump form 爬升模板K kKey 键，销Key plan 平面布置总图Kick-off meeting 开工会议Knee brace 隅掌/膝形拉条L lLabel 标签Labor cost 人工费Ladder 爬梯Landslip 滑坡Landing plate 就位板Lap welding 搭接焊Layout drawing 布置图Leak 泄漏Leak chase pipe 泄露槽管道Life test 寿命试验Lift slab 顶升楼板Lifting lug 吊环Lintel 过梁Load-bearing wall 承重墙Loading 装料，加载Longitudinal seam 纵（焊）缝Longitudinal section 纵剖面Longitudinal bar 纵向钢筋Loop 环路/回路Low alloy steel 低合金钢Lower mudmat 下垫层Lubricant 润滑剂M mMain beam• 主梁Main axis / Major axis 主轴/长轴Man hole 人孔/检查孔Manpower 人力Manual welding 手工焊Manufacturer 制造商Masonry 砌体/砌筑Masonry-concrete structure 砖混结构masonry-timber structure 砖木结构Mass concrete / massive concrete 大体积混凝土Mast section 标准节（塔吊）Mechanical property 机械性能Mechanical strength 机械强度Membrane 薄膜Milestone 里程碑Miscellaneous steel 零星钢Micro pile 微型桩Mobilization order 动员令Mock-up training 模拟培训Model 模型Monitor 监控Mortar 砂浆Mudmat 垫层•upper mudmat上垫层•lower mudmat下垫层N nNational standard 国家标准Near-miss incident 未遂事件Net height 净高Net span 净跨度Net water／cement ratio 净水灰比Nipple 外丝接头/丝头/螺纹接头NNSA 核安全局Nominal power 额定功率Non-shrinking steel 抗变形钢Non-uniform cross section beam 变截面粱Nondestructive testing/examination（NDE）无损检测/测试Non-conformance report(NCR) 不符合项报告Non-safety related 非核安全相关Normal condition 正常条件/正常状态Normal concrete 普通混凝土Notice of award（NCA）决标通知Nuclear power plant（NPP）核电厂Nuclear safety inspection 核安全检查O oOffice building 办公楼Onsite 厂内Open flame 明火Open item 开口项Open wire 明配线Open trench 明沟Operating condition 运行工况Operating platform 操作平台Outlet 出水口Outline size/dimension 外形尺寸Outline drawing 外形图Outside diameter 外径Overlap 重叠/搭接/焊瘤（焊接）Overload 超载Owner 业主P pPadding plate 垫板Partition plate 隔板Partition wall 隔墙Penetration 贯穿件Personal protective equipment （PPE）个人防护设备Piping 管道系统Pit liner 基坑衬板Place/pour 浇注（混凝土）Plain （round）bars 普通圆钢Plan 平面图Plant 电厂Position 位置Positioner 定位器/胎具Pre-cast concrete 预制混凝土Pre-job briefing 班前交底Preliminary placement (混凝土)预浇筑Initial setting time 初凝时间Processing 加工Procurement 采购Project cost 工程造价Project execution plan 项目执行大纲Project management 项目管理Project manager 项目经理Pump truck 泵车Purchase order 订购单Q qQuality assurance （QA）质量保证Quality assurance program 质保大纲Quality inspection 质量检查Quality certificate 质量证书Quality control （QC）质量控制Quantity 工程量R rRaceway 电缆通道Rated capacity 额定功率/额定容量Ratio of reinforcement 配筋率Reactor 反应堆Recovery 复工Refuel 换料Refueling machine 换料机Reinforced concrete structure 钢筋混凝土结构Rubble concrete 毛石混凝土Reinforcement 钢筋/余高、补强（焊接）Release agent 脱模剂/隔离剂Reliability 可靠性Report point 报告点Response time 响应时间Retention period 保存期Review comment 评审意见Revision 修订版Rework 返工Rigging 索具Rivet 铆钉Rock 岩石Rock wool 岩棉Rolled shape轧制型钢Rotate 旋转Round bar 圆钢Round wire 圆钢丝Routine inspection 常规检查S sSafekeeping 安全保卫Safety class 安全等级Safety lighting 安全照明Safety net/mesh 安全网Safety-related component 核安全相关设备Safety valve 安全阀Safety warning sign 安全警示牌Sampler 取样器Sand blasting 喷砂处理Scaffolder 架子工Scraper 刮刀Screed 灰饼（用于测量定位的混凝土）Screw 螺丝Sealant 密封剂Secondary beam 次粱Sectional view 剖面图Seismic classification 抗震分级Setting out 放线Setting out operator 放线工Settlement 沉降Segregation 离析Shear force 剪切力Shear reinforcement 抗剪钢筋Shear stud 剪力钉Sheet steel 薄钢板Shield building 屏蔽厂房Shock load 冲击载荷Shock test 冲击试验Shotcrete 喷混Shut down 停堆Slab 板Sleeper timber 枕木Sleeve 套筒Slope area 边坡Slump 坍落度Snug washer 平垫圈Spacing of bars 钢筋间距Span 跨距Spare parts 备品/备件Spent fuel 乏燃料Spot/Tack welding 点焊Stainless steel 不锈钢Stairway 楼梯Staking out 放样Standing water 积水Start up 启动Static pressure 静压力Starter grout 润管砂浆Strand 钢绞线Straw matting 草帘Stay-in-place form 免拆模板Steel plate 钢板Steel section 型钢Steel strip 钢带Steel wire 钢丝Step length 步距/步长Stiffness 刚度Stirrup 箍筋Stop bar 挡板Stop-work order 停工令Storage 储存/仓库Stress 应力Structural steel 钢结构Stud 柱头螺栓Subcontractor 分包商Sump 集水坑Support point 支撑点Supporting plate 支承板Survey 测量Surveyor 测量工Suspended ceilings 吊顶（棚）Suspension frame 悬挂架Switchboard(distribution) 配电盘Spread beam 平衡梁T tTemporary construction facility 生产临建（TCF）Telescopic tube 伸缩套管Tendon 钢筋束Tensile strength 抗拉强度Tension ring 拉力测力计Tension test 拉伸测试Thickness meter 厚度计/测厚仪Thinner 稀释剂Through tie 对拉螺杆Tie bar 拉结钢筋Tire-off 挂扣Tower crane 塔吊Transfer canal 运输通道Truck crane 汽吊Truss 桁架Turbine building 汽轮机厂房Turnover 移交U uUltrasonic examination 超声检验Undercut 咬边（焊接）Underground trench 地下管沟Uniform cross-section beam等截面粱Unusual service condition 异常工作条件U-tube U型管Upper head 上封头V vV acuum pump 真空泵V alve 阀门V ariance 变更V arnish 清漆V ent pipe 通风管V ertical pipe 立管V ibrating spear 振动棒V ibration frequencies 振动频率V isual inspection(or examination) 目视检查W wWalkway 走道Wall beam 墙梁Warning sign 警示标牌Warranty period 担保期/保用期Washer 垫圈Water truck 洒水车Sewage flow 污水量Water／cement ratio 水灰比Waterproofing material 防水材料Waterstop 止水带Web plate 腹板Weld 焊接Weld crack 焊接裂缝Weld defects 焊接缺陷Weldability 可焊性Welder qualification 焊工资格评定Welding flux 焊剂Welding rod 焊条Welding wire 焊丝Welding sequence 焊接顺序Weld joint 焊缝Wire mesh 钢丝网Wire reinforcement 钢丝配筋Wire rope 钢缆/钢索Witness point 见证点Woodworker 木工Workload 工作负荷Work order 工作指令Work-related injury 工伤Work schedule 工作进度表Work shed 工棚Workshop 车间/研讨会Work site 工作现场Workability 和易性（混凝土）X xX-brace 剪力撑X-ray identification X射线鉴定Y yY ard area 场区Y ield strength 屈服强度Y ield point 屈服点Y ield test 屈服试验Z zZ-bar Z形钢Zinc dust 锌粉汉英部分A a安装installation/erection安全带safety harness/safety belt 安全帽hard hat/ helmet安全壳containment安全等级safety class安全网safety mat/net安全鞋safety shoesB b布置图layout drawing标高elevation泵车pump truck泵管pump pipe边坡slope area不锈钢stainless steel不符合项nonconformance爆破blastingC c承包商contractor插筋dowel bar常规岛（CI）conventional island 承包商contractor采购procurement/purchase测量survey测量工surveyor初凝initial setting仓库storage/ warehouse抽水dewatering冲毛green cuttingD d打磨Grind电气electrical搭接焊lap welding搭接长度overlapping length大体积混凝土mass concrete / massive concrete第一罐混凝土浇注First Concrete Date(FCD)地漏floor drain电弧焊electrical arc welding垫层mudmat底板basemat地基foundation/base垫板backing plate订购单purchase order地下管沟underground trench大吊车heavy crane电厂plantE e二次搬运double handing二次浇注second pour二次振捣secondary vibrationF f附属厂房annex building辅助厂房auxiliary building负挖excavation反应堆reactor building返工rework分包商subcontractor防水材料waterproofing material放热焊cadweld非核安全相关的non-safety related放线setting out防护眼镜goggles防雷接地材料grounding and lightning materialsG g钢筋下料bending and cutting赶工recovery给水泵feed water pump箍筋hoop/stirrup箍筋率stirrup ratio个人防护设备（PPE）personal protective equipment 工程造价project cost钢筋混凝土结构reinforced concrete structure钢筋支架rebar support钢板steel plate钢盖板/压型钢板metal deck 钢结构structural steel钢丝网wire mesh钢筋reinforcement/rebar/bar关键控制点key control point供应商supplier/vendor公差toleranceH h混凝土concrete核岛(NI) Nuclear Island合同contract核电站（NPP）nuclear power plant (混凝土)预浇pre-placement会签单approval page焊接weld焊缝weld joint焊条welding rod核安全相关的safety related回填backfillJ j机械设备mechanical equipment基础foundation基坑foundation pit基准bench mark积水standing water计算高度calculated height计算误差calculation error技术规格书specification给水water supply净高net height角焊fillet weld接地grounding接口interface搅拌站batch plant竣工图as-built drawing决标award of bid浇筑令pour card剪力撑cross bracing/X-brace监控monitor脚手架scaffold进度计划schedule检查inspection见证点witness pointK k开工令authorized to proceed抗剪钢筋shear reinforcement抗拉强度tensile strength抗压强度compression strength抗震设计seismic design控制点hold point控制缝control joint孔洞pores框架结构frame structure扣件couplerL l拉撑tension brace拉杆tie rod拉力tensile force拉条brace拉力试验tensile test拉毛broom-finishing蓝图规划blueprint planning冷焊cold weld冷拉钢筋cold-drawn rebar冷弯cold bending梁beam连接connection联系钢筋bracing reinforcement连续施工continuous construction裂缝crack临界弯矩critical bending moment龙门吊gantry crane楼梯stair楼面floor螺栓bolt螺栓锚件bolt anchor螺纹钢筋thread rebar里程碑milestone零星钢miscellaneous steelM m麻面pockmark锚固件anchor锚固螺栓anchor bolt毛石混凝土rubble concrete明沟open trench木工woodworker模块module抹灰plastering免拆模板stay-in-place formwork (SIP) N n耐火极限refractory limit耐火门fireproof door挠度bending deflection鸟瞰图birds-eye view牛腿Bracket凝结时间setting time女儿墙parapet wallO o偶然荷载accidental load耦合应力coupling stressP p排水drainage/drain排水沟drainage ditch/trench配电箱distribution box配筋reinforcing bar配筋率reinforcement ratio配合比mix proportion/ratio/design 配重counter weight平面布置图layout plan喷砂处理sand blasting喷混shotcrete屏蔽厂房shield building培训training/orientation坡口焊groove welding剖面图sectional drawing普通混凝土common concreteQ q汽车吊mobile crane汽轮机厂房turbine building砌体masonry砌块block强度计算strength calculation穹顶dome屈服荷载yield load屈服面yield surfaceR r热处理heat treatment人力动员manpower mobilization 人工清理hand cleaning人孔manhole热轧hot-rolled容许荷载allowable loadS s设备equipment洒水车water truck砂浆mortar设计坐标design coordinate伸缩缝expansion joint施工缝construction joint施工详图construction details施工方案construction scheme施工程序construction procedure施工单位construction unit水灰比water／cement ratio水泥cement水泥浆grout水平尺level bar水平加劲肋horizontal stiffener水平角horizontal angle水平距离horizontal distance手工焊manual welding说明（书）instructions上垫层upper mudmat索赔claim施工令work order试块cylinder/ test block生产临建temporary construction facilities 塑料管/钢管plastic pipe / steel pipe试验testT t踏步板tread填平找齐dental concrete涂层coating塌落landsilde坍落度slump停工令stop-work order塔吊tower crane通风管vent pipe套筒sleeveW w挖掘机excavator外脚手架exterior scaffolding外墙external wall弯曲钢筋bend bar围栏fence/ barricade位移displacement委托书entrusted letter 温度temperature屋顶roof屋面roofing屋檐泛水eaves flashing无损检测nondestructive examination误差errorX x系杆bracing/tie bar细骨料fine aggregate下垫层lower mudmat修订版revision先决条件pre-condition/prerequisite现场onsite/field现场浇注混凝土poured-in-place concrete现场预制site prefabrication详图detail drawing项目经理project manager项目风险construction project risk消防车fire vehicle消防栓hydrant雪荷载snow load循环水circulating water/flowY y压型钢板profiled steel sheet/metal deck验收acceptance岩石rock养护cure业主owner雨季施工construction in rainy season雨棚canopy预算budget预埋件embedment预付款advance payment预制混凝土pre-cast concrete油漆painting翼缘flange wall允许偏差deviation permitZ z造价cost早强剂early-strength admixture找平层leveling coat职业健康、安全与环境（HSE）Health, safety & environment制造商manufacturer支付节点payment milestone砖混结构masonry-concrete structure砖木结构masonry-timber structure质量保证（QA）quality assurance质量检查quality inspection质量检验quality test质量审核quality audit质保大纲quality assurance program证书certificate振动棒vibrating spear/rod止水带waterstop凿毛roughen终凝final setting总包合同general contract agreement纵向钢筋longitudinal reinforcement纵向焊缝longitudinal weld坐标coordinate执行版CFC工程术语缩写A aACI American Concrete Institute 美国混凝土协会ALWR Advanced Light Water Reactor 先进的轻水反应堆ANSI American National Standards Institute 美国国家标准协会ASME American Society of Mechanical Engineers 美国机械工程师协会ASTM American Society for Testing and Materials 美国材料与试验协会AWS 美国焊接协会B bBOP Balance of plant 电厂配套设施C cCAR Correct action request 修正措施申请CEAR Civil & erection all risk 建安一切险CMT Core Makeup Tank 堆芯给水罐CNS Containment System 安全壳系统CNZC 中原建设公司CMCC 中冶CNCC 中混COSCO 中远CPIPEC 中电投CWS Circulating Water System 循环水系统D dDDS Data Display and Processing System 数据显示和处理系统DOS Standby Diesel Fuel Oil System 备用柴油机燃油系统DRS Drain System排水系统E eE&DCR Engineering & Design Coordination Report 工程设计与协调报告EFS Communication Systems 通讯系统EGS Grounding and Lightning Protection System 接地防雷保护系统ELS Plant Lighting System (Bldg) 电站照明系统（各厂房）ELS Plant Lighting System (Y ard) 电站照明系统（室外）F fFCD First Concrete Date 第一罐混凝土浇注FCR Field Change Request 现场变更请求FHS Fuel Handling and Refueling System 装换料系统FPS Fire Protection System 消防系统FWO Field Work Order 现场工作指令FWS Main Feedwater System 主给水系统G gGDC General Design Criteria 一般设计标准H hHSE Health, Safety & Environment 职业健康、安全与环境I iI&C Instrumentation and Control 监测和控制IEEE Institute of Electrical and Electronics Engineers 电气与电子工程师协会ITP Inspection Test Plan 检查试验计划J jJHA Job Hazards Analysis 工作危险分析JPMO Joint Project Management Organization 联合项目管理机构JSA Job Safety Analysis工作安全分析M mMCC Motor Control Center 电动机控制中心MCR Main Control Room 主控制室MHS Mechanical Handling System 机械操作系统MSR Material Substitution Request 材料代换请求N nNCR Nonconformance Report 不符合项报告NDE/T Non-Destructive Evaluation/Test 无损探伤检测● PT 渗透检测● MT 磁粉检测● RT 射线检测● UT 超声波检测NEC National Electrical Code 国家电气规范NI Nuclear Island 核岛NNSA 核安全局NOA Notice of Award 中标通知书NRC Nuclear Regulatory Commission 核管理委员会O oOCS Operation and Control centers 运行和控制中心P pPGS Plant Gas Systems 电站气体系统PLS Plant Control System 电厂控制系统PMS Protection and Safety Monitoring System 保护和安全监控系统PPE Personal Protective Equipment 个人防护用品PQR Procedure Qualification Record 工艺评定记录PSAR Preliminary Safety Analysis Report 初步安全分析报告PWS Potable Water System 饮用水系统Q qQA Quality Assurance 质量保证QC Quality Control 质量控制QOR Quality observation report 质量观测报告R rRCP Reactor Coolant Pump 反应堆冷却剂泵RCS Reactor Coolant System 反应堆冷却系统RFI Request for Information 信息需求RMS Radiation Monitoring System辐射监测系统RWS Raw Water System 原水系统RXS Reactor System反应堆系统S s SDS Sanitary Drainage System 生活污水排放系统SES Plant Security System 电厂安全系统SNPEC State Nuclear Power Engineering Corporation 国家核电工程公司SPMO Site Project Management Organization 现场项目管理机构SNPTC State Nuclear Power Technology Corporation 国家核电技术公司SFS Spent Fuel Pool Cooling System 乏燃料池冷却系统SGS Steam Generator System 蒸汽发生器系统SJS Seismic Monitoring System 地震监测系统SSD System Specification Document 系统技术规范文件SWS Service Water System 厂区用水系统T tTCF Temporary Construction Facility 生产临建V vVFS Containment Air Filtration System 安全壳空气过滤系统VTS Turbine Building V entilation System 汽轮机厂房通风系统VUS Containment Leak Rate Test System 安全壳泄漏率试验系统VWS Central chilled Water System 中央冷冻水系统VYS Hot Water Heating System 热水加热系统W wWGS Gaseous Radwaste System 气体废物系统WLS Liquid Radwaste System 液体废物系统WRS Radioactive Waste Drain System 放射性废物疏排系统WSS Solid Radwaste System 固体废物系统WWS Wastewater System 废水系统WPS Welding Procedure Specification 焊接工艺规程Z zZAS Main Generation System 主发电系统图纸类别：Detail 详图Development view 展开图Elevation drawing 立面图General arrangement drawing 总布置图Key plan 索引图、平面布置总图Layout 布置图Location drawing 位置图Looking east 西视图Outline drawing 轮廓图Plan 平面图Profile view 侧视图Section view 剖视图Sketch 草图、略图、简图厂房编号10 NI 核岛11 Containment building 安全壳厂房12 Auxiliary building 辅助厂房40 Annex building 辅助厂房50 Radwaste building核废料厂房60 Diesel generator building 柴油发电机厂房螺栓的部分种类Anchor bolt 锚固螺栓Head studs 带头螺柱Headed bolts 带头螺栓Heavy hex bolt 大六角螺栓Hex bolt 六角螺栓Expansion anchors 膨胀螺栓，Undercut anchors 切底螺栓脚手架词汇脚手架Scaffold扣件式脚手架tube and coupler scaffold脚手板plank大横杆/横向水平杆runner小横杆/纵向水平杆bearer立杆post水平杆horizontal brace斜杆diagonal brace连墙件wall penetration (hold)扫地杆bottom brace/ground bars盘扣式脚手架ring-lock scaffold剪刀撑系统cross bracing/X- bracing十字扣件/直角扣件rigid clamp旋转扣件swivel clamp密目式安全网fine mesh safety net人行斜道access /walkway/ramp护栏guardrail扶手handrail挡脚板toe board休息平台rest platform 作业平台working platform图纸词汇缩写@ AT 位于AB ANCHOR BOL T 锚固螺栓ADDL ADDITIONAL 附加/补充ADJ ADJACENT 邻近/附近B/B BACK TO BACK 紧接BC BOLT CIRCLE 螺栓附近BETW BETWEEN 之间BLDG BUILDING 建筑物/厂房BLT BOL T 螺栓BLW BELOW 下方BM BEAM 横梁BOC BOTTOM OF CONCRETE 砼底面BOS BOTTOM OF STEEL 钢底面BOT BOTTOM 底面/底部BP BASE PLATE 基础底板BS BOTH SIDES 两侧C/C CENTER TO CENTER 中心距CCB CONCRETE BLOCK 混凝土试块CCW COUNTERCLOCKWISE 逆时针CHKD CHECKERED 方格的CIR CIRCLE 环状物，圆周CJ CONSTRUCTION JOINT 施工缝、CL “CLEARANCE, CLEAR”CLJ CONTROL JOINT 控制缝CLR CLEAR 净距COL COLUMN 柱子CONC CONCRETE 混凝土间隙/缝隙CONN CONNECTION 结点/连接CONSTR CONSTRUCTION 建筑/建造CONT CONTINUOUS 连续/持续COORD COORDINA TE 坐标COR CORNER 角CS CARBON STEEL 碳钢CTJ CONTRACTION JOINT 收缩缝CW CLOCKWISE 顺时针CY CUBIC Y ARD 立方码DBC DIAMETER BOLT CIRCLE 螺栓直径DET DETAIL 详图DIA DIAMETER 直径DIM DIMENSION 尺寸DN DOWN 向下DO DITTO 同上DWG DRAWING 图纸DWL DOWEL 插筋EA EACH 各个/每个EF EACH FACE 每面EL or ELEV ELEVATION 标高EMB EMBED, EMBEDDED 预埋EQ EQUAL 相等/等同ES EACH SIDE 个侧面EW EACH WAY 各方/每个方向EXP EXPANSION 延伸率/伸缩EXP JT EXPANSION JOINT 伸缩缝FAB FABRICATION 制作/加工FD FLOOR DRAIN 地漏FDN FOUNDATION 基础/地基FIN FINISH 饰面FL FLOOR 场地/地板/楼层FLG FLANGE 边缘/法兰FS FAR SIDE 远侧FT FOOT OR FEET 英尺FTG FOOTING 地基/平面GA GAGE 标准度量/计量器GDR GUARD RAIL 防护围栏GL GIRT LINE 包围线GR GRADE 等级/坡度的GRTG GRATING 光栅/（门窗的）栅栏GUT GUTTER 水槽/排水沟H GALV HOT GALVANIZED 热镀HEX HEXAGONAL 六角的HGR HANGER 吊架HGT HEIGHT 高度HORIZ HORIZONTAL 水平点HP HIGH POINT 高位点HR HANDRAIL 栏杆/扶手HS HIGH STRENGTH 高强度ID INSIDE DIAMETER 内径IJ ISOLATION JOINT 隔离缝IN INCH 英寸INFO INFORMATION 信息IR INSIDE RADIUS 内JT JOINT 接缝/连接处KPL KICK PLATE 门脚护板/刮板L “LONG, LENGTH” 长度LAD LADDER 梯子LB POUND 捣碎LDG LANDING 楼梯平台LL LIVE LOAD 活荷载LNTL LINTEL 过梁/楣LP LOW POINT 低位点LYP LAYER 层MATL MATERIAL 材料MAX MAXIMUM 最大MB MACHINE BOLT 机械螺丝MIN MINIMUM最小MISC MISCELLANEOUS 杂项MK MARK 型号标识MO MASONRY OPENING 砖石窗孔MWP MEMBRANE WATERPROOFING 防水膜NA NOT APPLICABLE 不适用/无NF NEAR FACE左面NO NUMBER编号NOM NOMINAL公称，额定NS NEAR SIDE邻侧NTS NOT TO SCALE 不成比例OC ON CENTER位于中心OD OUTSIDE DIAMETER外径OPNG OPENING孔，开口，通路OPP OPPOSITE反向PEJ PREMOLDED EXPANSION JOINT预制伸缩缝PEN PENETRATION贯穿件PL PLATE金属板PLATF PLATFORM平台PLC PLACES场地PRCST PRECAST预制PREFAB PREFABRICATED预制PRELIM PRELIMINARY初步的PROJ PROJECTION凸出部分PS PIPE SUPPORT管道支撑PSL PIPE SLEEVE管套。

反应堆类型的缩写语AMRR army material research reactor 军用材料研究堆ABWR advanced boiling water reactor 先进沸水堆APWR advanced pressurized water reactor 先进压水堆ASCR advanced sodium cooled reactor 先进钠冷反应堆ASGR advanced sodium graphite reactor 先进钠冷石墨堆BLWHWR boiling light-water-cooled，heavy-water moderated reactor 沸腾轻水冷却重水慢化堆BR breeder reactor 增殖堆BWR boiling water reactor 沸水堆CDFR commercial demonstration fast reactor 商用示范快堆CFR(c.f.r) commercial fast(breeder) reactor 商用增殖快堆CGRCO2 graphiter eactor 二氧化碳冷却石墨慢化反应堆CNSG consolidated nuclear steam-generator 一体化核供气装置CPR commercial power reactor 商用动力堆CANDU Canadian deuterium-uranium reactor 加拿大重水铀反应堆，坎杜型反应堆DPR demonstration power reactor 示范动力堆EBR experimental breeder reactor 实验性增殖反应堆EBWR experimental boiling water reactor 实验性沸水堆EGCR experimental gas-cooled reactor 实验性气冷堆ETR engineering test reactor 工程试验堆FBR fast breeder reactor 快中子增殖堆FFHR fusion-fission hybrid reactor 聚变-裂变混合堆FTR fast test reactor 快中子试验堆GBSR graphite-moderated boiling and superheating reactor 石墨慢化沸腾过热反应堆GCBR gas-cooled breeder reactor 气冷增殖堆GCFBR gas-cooled fast breeder reactor 气冷快中子增殖堆GCFR gas-cooled fast reactor 气冷快堆GCR gas-cooled reactor 气冷堆GT-HTGR gasturbine high-temperatur egas-cooled reactor 气体推动透平的高温气冷堆HFBR high fluxbeamr esearch reactor 高通量中子束研究堆HFTR high-fluxtest reactor 高通量试验堆HTBR high-temperature gas cooled breeder reactor 高温气冷增殖堆HTGR high temperature gas-cooled reactor 高温气冷堆HTMSR high temperature molten-salt reactor 高温熔盐堆HTTR high temperature thorium reactor 高温钍反应堆HWBLW，HWLWR heavy water moderated, boiling light-water cooled reactor 重水慢化轻水沸腾冷却反应堆HWGCR heavy water moderated gas-cooledreactor 重水慢化气冷堆HWR heavy-water reactor 重水堆HTR high-temperature reactor 高温堆IPWR integrated pressurized water reactor 一体化压水堆LGR light-water-cooled, graphite-moderated reactor 轻水冷却石墨慢化堆LMFBR liquid metal fast breederreactor 液态金属冷却快中子增殖堆LMFR liquid metal fuel reactor 液态金属燃料反应堆LWR light water reactor 轻水反应堆MSBR moltensaltbreederreactor 熔盐增殖堆MSR moltensaltreactor 熔盐（反应）堆MSR merchant-ship reactor 商用舰船反应堆MTR materials testing reactor 材料试验堆MUR near commercial breeder reactor 准商用增殖堆NETRNPR new production reactor 新型生产堆NPR nuclear power reactor 核动力堆OMR organic-moderated reactor 有机慢化反应堆PBR pebblebed reactor 砾石床堆PHWR pressurized heavy-water reactor 加压重水堆PLBR prototype large breeder reactor 大型原型增殖堆PTR pool test reactor 池式试验堆PTR pressuretubereactor压力管式反应堆PWR pressurized-water reactor 压水堆SBWR simplified boiling water reactor 简化沸水堆SCFBR steam-cooled fast breeder reactor 蒸汽冷却快中子增殖堆SCR sodium-cooled reactor 钠冷反应堆SEFR shielding experiment facility reactor 屏蔽实验装置反应堆SGHWR steam-generating heavy-water reactor 产生蒸汽的重水堆SSCR spectral shift control reactor 谱移控制反应堆STIR shield test and irradiation reactor 屏蔽试验和辐照反应堆SWR submarine water reactor 潜水艇用水冷堆THTR thorium high-temperature reactor 钍高温堆TRR testand research reactor 试验和研究用反应堆ZPPR zero power plutonium reactor 零功率钚反应堆ZPR zero power reactor 零功率堆。

核电英文缩写
化学和容积控制系统（RCV，Chemical and volume control system ）
反应堆硼和水补给系统（REA）
余热排出系统（RRA）
反应堆和乏燃料水池冷却和处理系统（PTR）
反应堆冷却剂系统（RCP，Reactor Coolant System）
汽机控制系统(GRE)
汽机保护系统(GSE)
汽机旁路系统(GCT)
除氧器系统(ADG)
汽动给水泵系统(APP)
电动给水泵系统(APA)
给水流量控制(ARE)
核岛安全设施辅助给水系统（ASG）
主蒸汽系统（VVP）：将蒸汽发生器产生的主蒸汽送往常规岛各系统。

涉及常规岛部分的与主蒸汽系统相关的管道。

高压给水加热器系统（AHP）：汽机回热系统的一部分，通过抽汽来加热给水、收集来自汽水分离再热器的疏水和收集汽侧不可凝结气体并逐级排放至除氧器。

给水流量控制系统（ARE）：向蒸汽发生器供应给水，使蒸汽发生器二次侧的水位保持在一个基准值。

电动给水泵系统（APA）：是在各种运行工况，通过高压给水系统，从除氧器连续地向蒸汽发生器供应给水系统。

启动给水泵系统（APD）：是仅在机组启动和反应堆冷却系统加热、热停堆或使反应堆冷却剂系统冷却至堆芯余热排出系统可以投入运行的程度时投运的系统。

网上作业部分1.IAEA-International Atomic Energy Agency 国际原子能组织2.NRC-Nuclear Regulatory Commisson 核管理委员会3.ICRP-International Commission on Radiologicalprotection 国际辐射防护委员会4.ICRU-International Commission on Radiological Units 国际辐射单位委员会NC-the China National Nuclear Corporation 中国核工业集团公司6.CIAE-China Institute of Atomic Energy 中国原子能科学研究院7.ORNL-Oak Ridge National Laboratory 国立橡树岭实验所NL-Las Alamos National Laboratory 阿拉莫斯实验室9.CERN-European Organization for Nulear Research 欧洲核子研究委员会10.NEA-Nuclear Energy Agency 核能局原子能委员会11.DOE-Department Of Energy 美国能源部12.JTNR-Joint Institute for Nuclear Research 联合核研究所纸质作业部分RCP━Reactor Coolant Pumb 反应堆冷却系统SG━Stream Generator 蒸汽发生器CVCS ━Chemical and Volume Control System Group 化学和容积控制系统INSAG━International NuclearSafety Advisory 国际核安全咨询组RHR━Residual Heat Removal余热排出ASME━American Society of Mechanical Engineers 美国机械工程师学会LOCA━Loss Of Coolant Accident 冷却剂丧失事故LOFW━Loss of Boiler Feed Water 丧失蒸汽发生器给水LHIS━Low PressureInjection System低压安注系统HPIS━High Pressure Injection System高压安注系统LOFA━Loss Of Flow Accident 失流事故LOOP━Loss Of Offsite Power 完全失去厂外电源SGTR━Steam Generator Tube Rupture蒸汽发生器传热管破裂事故ANSIA━American National Standards Institute,美国国家标准学会NRC━Nuclear Regulatory Commisson 核管理委员会DNBR━Geparture from Nucleate Boiling Ratio偏离泡核沸腾比MSLB━Main Steam Line Break accident 主蒸汽管道破裂事故ECCS ━Emergency Core Coolant System 应急堆芯冷却剂系统RIA━Reactivity Insertion Accident 反应性引入事故CHF━Critical Heat Flux density 临界热流密度SBLOCA━Small Break Loss Of Coolant Accident小破口失水事故CSS━Containment Spray System 安全壳喷淋系统ESF━Engineered Safety Feature 专设安全设施ATWS━Anticipated Transient Without Scream 未能停堆的预设计瞬变初因事件EOL━End Of Life 寿期末BOL━Beginning Of Life 寿期初ESS━Emergency Shut down System应急关闭系统MSIV━Main Steam Isolation Valve 主蒸汽隔离阀CRDM━Control Rod Drive Mechanism 控制棒驱动机构BDBA━Beyond Design Basis Accident超设计基准事故EFS━Emergency Feedwater System 应急给水系统EFW━Emergency Feedwater 应急给水RSC━Radiation Safety Committee辐射安全委员会AFP━Auxiliary Feedwater Pump辅助给水泵网上其他的作业普通1000MW或900MW压水堆核电厂安全壳的基本参数：1、地面以上标高：60 m2、地面以下标高：15 m3、内径：40 m4、混凝土厚度：1 m5、设计压力限值：0.42 MPa6、设计温度限值：145 ℃7、正常运行时安全壳压力范围：0.0985~0.106MPa8、正常运行时温度范围：40~50 ℃PWR在FP时，0S时刻发生控制棒失控提升，请描述0-9S，9-18S，18-28S，28-43S，43-47S五个阶段内稳压器压力变化的现象，并应用所学《核反应堆安全分析》知识分析压力变化原因？请参照下列格式作答（1）0-9S 现象：稳压器压力XXX 原因：当0S时刻发生控制棒失控提升XXXX（2）……0-9s 现象：稳压器压力保持15.4Mpa。

[分享]融入核电,热爱核电,学核电知识!核电常用缩略语（一）缩略词中文说明英文说明AC交流(电)Alternating CurrentACC无意见接收Accepted Without CommentAEN带意见接收Accepted With CommentAIA议标协议Award Intention AgreementAL铝AluminumAMS行政事务管理系统Administration Management SystemANSI美国国家标准协会American National Standards Institute ASME美国机械工程师学会American Society of Mechanical Engineers ASTM美国材料试验学会American Society for Testing and Materials ATP开工令Authorization to ProceedAWN额外工作通知Additional Work NoticeAWS美国焊接协会American Welding SocietyB/L装船提单，运货证书Bill of LandingBCL回填土检查单Backfilling Check ListBF扁钢Flat BarBHO厂房移交Building Hand OverBNI核岛配套设施Balance of Nuclear IslandBO隔离办Blocking OfficeBOD董事会BoardBOP电站配套设施Balance of the PlantBOQ工程量表Bill of QuantitiesBS英国标准British StandardBSI英国标准协会British Standard InstituteBTS技术规范Book of Technical SpecificationBW对接焊，对接焊焊缝Butt WeldBWR沸水堆Boiling Water ReactorC&F离岸加运费价格Cost and FreightCAE竣工状态（文件管理用语）Certified as Executed CAR纠正措施报告（质保用语）Corrective Action ReportCCC货物状态证书Cargo Condition CertificateCCL灌浆检查单Concreting Check ListCC商务变更建Contractual Change ProposalCEMDS设备或材料在现场交货条件Condition of Equipment or Material upon Delivery on-SiteCEAR建筑安装工程一切险Construction & Erection all RisksCFA可以使用Clear for ActionCFC可供施工使用（文件状态）Certified For ConstructionCFT冷态功能实验Cold Function TestCFT-RVO冷试-压力容器开盖Cold Function Test - Reactor Vessel Open核电常用缩略语（二）CHOC土建交接证书Civil Hand Over CertificateCI常规岛Conventional IslandCIF到岸价格Cost, Insurance & FreightCIN设备问题处理通知Component Intervention NoticeCLP中华电力有限公司China Light & Power Co. Ltd.CM施工经理Construction ManagerCNEIC中国原子能工业公司China Nuclear Energy Industrial Co. CNNC中国核工业总公司(中核总)China National Nuclear Corporation CO商业运行Commercial OperationCOD商业运行日期Commercial Operation DateCP建造许可证Construction PermitCPL符合性消缺单Conformity Punch ListCPT临界前冷试Cold Precritical TestCQU电厂质量放行Plant Quality ReleaseCRF澄清问题申请单Clarification Request FormCRI临界CriticalityCRTC中国汽车运输总公司China Road Transportation CompanyCS碳钢Carbon SteelCTT安全壳试验Containment TestsCW土建工程Civil WorkCWJ焊接接头目录Catalog of Welded JointDCM调试(日)例会Daily Commissioning MeetingDCR设计变更请求Design Change RequestDDD国内直拨（电话）Domestic Direct DialingDEN设计修改通知Design Evolution NoticeDES描述性(文件类别)DescriptionDMS文件资料管理系统Document Management SystemDOC资料中心Documentation CenterDP着色探伤Dye PrintingDPS大亚湾公安分局Daya Bay Public Security BranchDR偏差项报告Deviation ReportsDS设计规范（文件编码用语）Design SpecificationsDWG图纸DrawingECC设备状态证书Equipment Condition CertificationEDF法国电力公司Electricite De France (法语)EEC安装竣工证书End of Erection CertificationEESR安装竣工报告End of Erection Status ReportEIR环境影响报告Environmental Impact ReportEMC制造完工合格证End Manufacturing CertificateEMP机电（工程）包Electro Mechanical PackageEMR制造完工报告End of Manufacturing ReportEMS电气管理系统Electrical Management System核电常用缩略语（三）ENG技术实施细则Engineering Procedure ManualEOMM设备运行维修手册Equipment Operation and Maintenance Manual EOMR设备出厂报告End of Manufacturing ReportEP应急准备Emergency Preparedness EPT性能试验结束End of Performance TestERFS/EESREESR签字后保留项目跟踪文件Reservation Follow-up Sheet after EESRETF执行跟踪档案Execution Tracing FileFAC最终验收证书Final Acceptance CertificateFBR快中子反应堆Fast Breader ReactorFC按文件作施工准备For ConstructionFCN现场变更通知Field Change NoticeFCO现场更改单Field Change OrderFCR现场修改申请Field Change RequestFD燃料交付Fuel DeliveryFL装料Fuel LoadingFOB离岸价格Free on BoardFP动火票Fire PermitFPW全透焊，全透焊焊缝Full Penetration WeldFRA法国法马通公司FramatomeFS（经验）反馈单(Experience) Feedback SheetFSAR最终安全分析报告Final Safety Analysis ReportFSS全范围模拟机Full Scope SimulatorFTG岗位培训导则Function Training GuideFU供使用（文件状态）For UseFW装修工程，收尾工程Finishing WorkFW现场焊Field WeldFW角焊缝，填角焊焊缝Fillet weldGAF货物验收单Goods Acceptance FormGCR气冷反应堆Gas Cooled ReactorGCR网控室Grid Control RoomGEC通用电气公司（英国）General Electric Corp.GEC/A通用电气/阿尔斯通公司GEC AlsthomGEPB广东省环保局Guangdong Environmental Protection Bureau GEPEC广东火电GGPC广东省电力总公司Guangdong General Power CompanyGMAW气体保护金属极电弧焊Gas Metal Arc WeldingGN说明书（文件编码用语）General NotesGNIC广东核电投资有限公司Guangdong Nuclear Power Investment Co.Ltd GNPGSC广东核电服务总公司Guangdong Nuclear Power General Services Co. GNPJVC广东核电合营公司Guangdong Nuclear Power Joint Venture Co.,Ltd. GNRB核安全评审委员会General Nuclear Review Board核电常用缩略语（四）GQS通用质量规范General Quality SpecificationsGTAW气体保护钨极电弧焊Gas Tungsten Arc WeldingGTC合同总条款General Terms and ConditionsHFT热态功能试验Hot Functional TestHKSAR香港特别行政区Hong Kong Special Administrative RegionHO总公司(总部)Head OfficeH-Point停工待检点Hold PointHPT临界前热试Hot Precritical TestHVAC暖通空调Heating Ventilation and Air ConditioningIAEA国际原子能机构International Atomic Energy AgencyIDD国际直拨（电话）International Direct DialingIEF内部经验反馈Internal Experience FeedbackII独立检查Independent InspectionISI在役检查ISO国际标准化组织International Standard OrganizationISO等轴图IsoISO14000国际环境管理标准ITT招标书Invitation to TenderJVC合营公司Joint venture Co. Ltd.KAF关键日工作进度表(格式)Keydate Achievement FormLab试验室LANPC岭澳核电有限公司LBP大口径管L.C.E.LIC执照LienceLOI意向书Letter of IntentLPT液体渗透试验Liquid Penetration TestLT泄漏试验，紧密性试验Leakage Test; Leak TestLIB执照申请处Lience Application branchLWGR轻水石墨(反应)堆Light-Water Graphite Reactor MCR主控室Main Control RoomMF缩微胶片microfilmMH工时数Man-hoursMIN监督信息通知Monitoring Information NoticeMQ材料催交Material QueryMQP主质量计划Master Quality PlanMRF材料申请单Material Request FormMSR汽水分离再热器Moisture Separtor ReheaterMSS材料提交单General Service SectionMSTM整体螺栓拉伸机Multi-Stud Tensioning MachineMT磁粉检验，磁粉探伤Technical Assistant Section核电常用缩略语（五）MTR材料转移申请Material Transfer RequestNA不适用，不要求Magnetic Particle TestNC不符合项Not ApplicableNCC核回路清洗Non Conforming ItemNCR不符合项报告Nuclear Circuit CleaningNDE无损检验Non Conformance ReportNDT无损探伤Non Destructive ExaminationNEPC东北电建Non Destructive TestNFC通知施工Northeast Electrical Power Construction Co.NFU宣布可用Notified for ConstructionNI核岛Notified for UseNNSA国家核安全局Nuclear Island Erection (Branch)NPS美国标准直管螺纹National Nuclear Safety Administration NPT美国标准锥管螺纹American Standard Straight Pipe Thread NQR与质量无关的American Standard Taper Pipe ThreadNRC核管会（美国）Non Quality RelatedNS核安全Nuclear Regulation CommitteeNSSS核蒸汽供应系统Nuclear SafetyNTR无可报告Nuclear Steam Supply SystemNUSS核安全标准计划Nothing to ReportOA办公自动化Nuclear Safety Standards ScheduleOAC氧乙炔切割Office AutomaticOAW氧乙炔焊Oxyacetylene CuttingOHO全面移交Contract & Supply BranchOJT在岗培训Overall Hand-overON观察通知Observation NoticeOPE运行工程师Occupational Medical ServiceOPI设备开箱检查Open Package InspectionOSR未完成的保留项Outstanding ReservationOT遗留任务，未完成项Outstanding ReservationP.W.R.压水堆Outstanding ReservationPAC临时验收证书(合同用语)Outstanding ReservationPAC等离子切割Outstanding ReservationPAF采购申请单Outstanding ReservationPCC包装状态证书Outstanding ReservationPCC部分完成证书Outstanding ReservationPCN电厂变更通知单Plant Change NoticePDI工程文件（文件类别）Projects DocumentsPDP工程指导计划Project Directing PlanPEN部分试验完成，有偏差Partial Test Completion with Deviation PHT焊后热处理Postweld Heat TreatmentPHWR重水(慢化、冷却）反应堆Pressurized Heavy-Water Moderated and Cooled Reactor核电常用缩略语（六）PICC中国人民保险公司People's Insurance Co. of ChinaPIM工程接口（管理）程序Project Interface ManagementPO采购定单Purchase OrderPRE征求意见稿Preliminary for CommentsPS工程服务Project ServicePSA概率安全评估Probabilistic Safety AssessmentPSAR初步安全分析报告Preliminary Safety Analysis Report PSI役前检查Pre-Service InspectionPWN追加工作通知Plant Work NotificationPWT产品焊缝试件Production Weld Test CouponPWTCR产品焊缝试件报告Production Weld Test Coupon Report QA质量保证Quality AssuranceQADP质量保证文件数据包Quality Assurance Data Package QAM质保手册Quality Assurance ManualQAP质量保证大纲Quality Assurance ProgramQASR质量监督报告Quality Assurance Surveillance Report QC质量控制，质检Quality ControlQCE质检工程师Quality Control EngineerQDS技术评定数据表Technical Qualification Data SheetQNC非质量级别Quality Non-ClassifiedQOM质量管理手册Quality Organization ManualQP质量计划Quality PlanQPM质量计划管理Quality Plan ManagementQR与质量有关Quality RelatedQS质量监督Quality SurveillanceQSDR质量监督缺陷报告Quality Surveillance Deficiency ReportQSDR质量监督偏差报告Quality Surveillance Deviation ReportQSP质量安全计划Quality Safety PlanQSR与质量及(核)安全有关的Quality and Safety RelatedQTCWPDS用于评定试件的焊接工艺数据单Welding Procedure Data Sheet for QualificationRCCMDesign & Construction Rules for Mechanical Components of PRW Nuclear Is landRCR保留项消除申请Reservation Clear RequestREF参考referenceREV修改，修改版revisionRF突面法兰，凸面法兰RAISED FACE FLANGERFC试验不合格，需重作TEST REFUSED， TO BE REPERFORMEDRFC退回改正（工程文件用语）RETURN FOR CORRECTIONRFC待重新呈报（文件批复）RFI已准备好可以实施READY FOR IMPLEMENTATION核电常用缩略语（七）RIN基准标识号REFERENCE IDENTIFICATION NUMBERRP辐射防护RP固定资产REAL PROPERTYRS滚动计划Roll ScheduleRT射线探伤radiograph testRWL剩余工作清单SAR安全分析报告SBP小口径管SCAR重大纠正措施要求单SCS系统完工计划SDM系统设计手册SEPC山东电建SEPC-NP山东电建工程公司--核电SEPP标准安装程序包SER重大事件报告SIGNIFICANT EVENT REPORTSES供应商评审表SUPPLIER EVALUATION SHEETSI现场指示书Site InstructionsSL供货边界Supply LimitSMAW(气体)保护金属极电弧焊Supply LimitSPM整定值手册Set Point ManualSPSB深圳供电局Shenzhen Power Supply BureauSPV第二方验证Second Party VerificationSR供应要求(申请)单Supply RequestSR重大事件报告Significant Incident ReportSS值长Shift SupervisorSS不锈钢Stainless SteelSSA付值长Shift Supervisor AssistantSSP专门监督计划Special Surveillance PlanST现场施工进度安排On Site Work ScheduleSTC现场调试委员会Site Testing CommitteeSUM调试经理Startup ManagerSUT调试启动队Start Up TeamSW承插焊，插套焊Socket WeldTA技术适应性修改Technical AdaptationTAC完全接受Total AcceptanceTDD技术设计室Technical Design OfficeTEN完全接受，注明的除外Technical Design OfficeTFD水压试验流程图Test Fluid DrawingTIG气体保护钨极电弧焊Tungsten Inert Gas Arc Welding TOB隔离移交Takeover for BlockingTOC技术待召Technical On Call核电常用缩略语（八）TOM维修移交Take Over for MaintenanceTOTO临时运行移交Take Over for MaintenanceTQ培训和资格评定Take Over for MaintenanceTQC全面质量管理Total Quality ControlTQP典型质量计划Typical Quality PlanTR试验报告Test ReportTRAS试验报告分析单Test Report Analysis SheetTS技术支持Technical SupportTS试验负责人Test SupervisorTS技术规范Technical SpecificationsTS/PQR焊接工艺评定报告技术, 规程Technical Specification for Welding Procedure [Qualification Report] TS/PWTCR产品焊缝试件报告技术规程Technical Specification for Production Weld2 ( Test Coupon Test) TS/WQR焊工评定报告技术规程Technical Specification for Welder Qualification ReportTSA技术服务协议Technical Service AgreementTSD临时专用设施Temporary Special DeviceTSI临时监督指令Temporary Surveillance InstructionUU型钢U IronsUCC机组完工证书Unit Completion CertificateUCD机组完工日期Unit Completion DateUES意外事件单（调试队发）Unexpected Event ReportsUT超声探伤Ultrasonic TestVFC已验证可施工Valid for ConstructionVFP已验证可预制Verified for PrefabricationVFT已验证可试验Valid for TestVO变更指令(合同用语)Variation OrderVT外观检验，目检Visual Examination(Inspection)WAS材料(设备)领用单Withdrawal Authorization SheetWDP焊接数据包Welding Data Package WE带附件With EnclosureWF工作文件Work FileWFQC焊接质量跟踪管理/ b7 Welding Follow Up and Quality Control WG线规Wire GaugeWN-RF焊颈突面法兰Welding Neck-Raised FlangeWNF焊颈法兰Welding Neck FlangeWOA不带（无）附件Without Attachment核电常用缩略语（九）WOE不带附件Without EnclosureW-Point见证点Witness PointWP工作计划Work PlanWPQ焊接工艺评定（注：AMSE标准称之为焊接程序评定)Welding Procedure QualificationWPQR焊接工艺评定报告Welding Procedure Qualification Report WPQT焊接工艺评定试验Welding Procedure Qualification TestWQ焊工评定，焊工资格考评Welder QualificationWQDS焊接工艺数据表Welding Procedure Data SheetWQR焊工评定报告Welder Qualification ReportWQT焊工评定试验Welder Qualification TestWR工作申请Work RequestWS工作负责人Work SupervisorWSL施工队长Work Section Leader。