SACS培训教程 Part 13 -Gap Load out with no load elements

USA 1-323-310-5474**********************************************************OPERATIONS & MAINTENANCE MANUAL PORTABLE HYDRAULIC TROUGH CONVEYOR BELT LIFTERTABLE OF CONTENTS1.GENERAL INFORMATION (4)1.1General Safety Precautions (4)2. KEY ITEMS OF IMPORTANCE (5)2.1 Summarised Essentials Pocket Slip (5)2.2Summarised Essentials List (6)3.DESIGN INFORMATION (7)3.1Portable Belt Lifter- Fixed Beam Lifter (7)3.2Hydraulic Power Pack (8)4.GENERAL LIFTER OPERATIONAL PROCEDURES (9)4.1Pre-start Equipment Inspection (9)4.1.1Telescope Beams (9)4.1.2Hydraulic Hose (10)4.1.3Hydraulic Pump (11)4.1.4Lifting Beams (11)4.1.5Converter Pack (If using alternative pumps) (13)5.FIXED BEAM LIFTER- FIELD SET-UP AND OPERATION (15)5.1Fixed Beam Belt Lifter- Detailed Set-up Instructions (17)6.ADVANCED COMPONENTRY SET-UP AND OPERATION (18)6.1 Hydraulic Pump – Safety Features (18)6.2 Hydraulic Pump – Operation (19)6.3 Techmine Converter Pack (19)7.EQUIPMENT STORAGE AND AFTERCARE (21)7.1Disassembly and Demobilization (21)7.2Aftercare, Inspection and Storage (22)7.3Equipment Clean-down Procedure (23)8.MAINTENANCE (24)8.1Bleeding Air from System (24)8.2Rigging and Lifting Componentry- Quarterly Inspection (25)8.3Hydraulic Telescope Contamination- Cleaning Procedure (25)8.4Maintenance Records and Summary (26)8.5Additional Maintenance, Repairs and Modifications of Components (26)9.WARRANTY (27)9.1Ongoing responsibility (27)9.2Warranty (27)10.SPARE PARTS (28)10.1Recommended Spare Parts Table (28)11.TROUBLESHOOTING GUIDE (29)12.MAINTENANCE REGIME (31)12.1Portable Hydraulic Belt Lifter (31)12.2Hydraulic Pump (32)PONENT IDENTIFICATION GENERAL DRAWINGS (33)13.1Specially Profiled Bent Beam Lifter (33)1. GENERAL INFORMATION1.1 General Safety PrecautionsPlease read this Operations and Maintenance Manual prior to installing, operating and maintaining your Techmine Hydraulic Belt Lifter. This document should be included as a reference in the work permit, safe work procedure or equivalent documentation used at your facilities.i. The Portable Hydraulic Belt Lifter is only to be operated with a Techmine Hydraulic PowerPack. The Techmine Power Pack has been carefully designed to ensure equipmentoverload is prevented and to automatically synchronize the hydraulic cylinders, ensuringan even lift by compensating for uneven loading.ii. The Portable Belt Lifter is intended for use on a STATIONARY and DE-ENERGISED belt conveyor. Prior to installing and operating the Lifter, please ensure that the conveyordrives are ISOLATED and that the belt and/or brakes are CLAMPED/LOCKED to preventmovement.iii. Visually inspect all equipment prior to use. If damage is evident, do not use the lifter and tag “Out of Service”. Never attempt to repair the lifter yourself, always contact Techmineor approved agent for repair, replacement or assistance.iv. All lifting equipment should be thoroughly inspected on a quarterly basis by a qualified and competent rigger. It is recommended to tag the inspected and approved equipmentusing a colour coded tagging system or similar.v. The belt lifter is rated to safely lift a load of certain tonnage. The rated capacity is indicated on the products identification plates and also clearly marked as a rated Working Load Limit(WLL).vi. Never adjust the pressure relief settings on the Hydraulic Power Pack. Exceeding the specified maximum pressure as indicated on the products identification plates may causeinjury and/or equipment damage.vii. Ensure all components are stored, assembled, tightened and operated as specified within this document.2. KEY ITEMS OF IMPORTANCE2.1 Summarised Essentials Pocket SlipThis pocket slip contains a dot point summary of some of the most important operationalrequirements and helpful tips. The card can be printed out and used as a guide when operating the lifter. This card is to be used as a prompt tool only and does not replace the need to read and understand the Operations and Maintenance Manual.2.2 Summarised Essentials ListThis list below is identical to the wording on the printable pocket slip in section 2.1.∙Do not use the lifting equipment if any part of the equipment appears damaged.∙Only operate equipment if competent and authorised to do so.∙Conveyor system must be isolated with belt restrained.∙Mounting areas on the conveyor stringers must be relatively clean with large debris wiped away prior to set-up.∙Only use the Techmine hydraulic pump to operate the lifter.∙Lifter hydraulic telescopes sections must be assembled tightly together by hand.∙Hydraulic telescopes must be positioned with the retaining lip toe-in on the stringers (Allowable gap is 0-10mm between the lip and stringer).∙Flanged M24 nuts must be done up hand tight plus a ¼ turn extra using a mechanical aid.∙Adjustable rigging assemblies or solid lifting beams should be set in position as centrally under the belt as possible.∙Rigging chain assemblies may be used when secured no more than 2 links higher or lower to the opposing side.∙Monitor system pressure during operation and never exceed the equipment’s maximum rated working load limit.∙If an uneven lift is experienced, the system will synchronise at ¼ creep speed when holding the raise button down.∙//OR//∙Alternately, operating the power pack repeatedly using 1 second on / 4 seconds off will fully extend the lagging cylinder.∙Always install, secure and lower the lifter onto the locking pins before commencing belt maintenance.3. DESIGN INFORMATION3.1 Portable Belt Lifter- Fixed Beam LifterThe typical features for a standard 1T,1.5T and 2T belt lifting system for an 1800mm conveyor are listed below;3.2 Hydraulic Power PackThe typical features for a standard 1T, 1.5T and 2T hydraulic pump are listed below;4. GENERAL LIFTER OPERATIONAL PROCEDURESThe following section contains the methodology on the general lifter set-up in a step by step format referencing photographs.4.1 Pre-start Equipment InspectionBefore heading out to commence any maintenance activities using the belt lifting equipment. It is recommended to check that all equipment is in place, clean and tagged with the correct quarterly equipment colour identification tags. (If this system is used at your site)4.1.1 Telescope BeamsI. Check typical equipment list to ensure all equipment is present.Typical Equipment List:I. 2 x Hydraulic Telescopic LegsII. 2 x Return Belt Lifting Chain AssembliesIII. 2 x Locking PinsIV. 2 x M24 Flanged Nuts4.1.2 Hydraulic HoseI. Inspect hydraulic hoses for leaks.II. Check overall condition of hose.III. Check hydraulic hose connectors for cleanliness. Ensure that hose connections are clean before connecting them to the hydraulic pump. See picture below.4.1.3 Hydraulic PumpI. Check oil level in hydraulic pump using dipstick. If extra oil is required, top up with HYD 32.Maximum capacity of tank is 2L.II. Ensure battery pack is fully charged by connecting charger into charging point. Charger should show green when battery pack is fully charged.III. Ensure hydraulic connectors are clean before attaching hydraulic hoses.4.1.4 Lifting BeamsI. Visually inspect beams for any structural defects and ensure overall condition is satisfactory. II.Check for name plates. Name plates are attached to the sides of the beams. See picture above for location.Location of name platesIII. Typical name plate should show following information. See picture below for details.4.1.5 Converter Pack (If using alternative pumps)Techmine equipment can be used with alternative pumps. However, alternative pumps must be used in conjunction with Techmine Converter Pack. The converter pack must be detuned to a pressure that is suitable for the certified lifting equipment.I. Ensure Techmine name tag is present. The presence of the name tag ensures that theequipment has been detuned. If no name tag is present, do not use it with Techmine Converter Pack. See above picture for location of name tag.Techmine Name TagII. Typical name tag should show following information. See picture below for more details.III. Inspect hydraulic hoses for leaks.IV. Check overall condition of hose.V. Check hydraulic hose connectors for cleanliness. Ensure that hose connections are clean before connecting them to the hydraulic pump. See picture below.5. FIXED BEAM LIFTER- FIELD SET-UP AND OPERATIONThe following photos details the set-up of the profiled beam lifter onto at typical 1800mm wide conveyor. It is recommended for two personnel to assemble the lifter during use.Wipe down stringer.Stand up left and right telescope.Pass profile beam under conveyor.Lift beam onto telescope using handles.Position beams as centrally as possible.Install and tighten M24 securing nuts.The following photos detail the lifting and securing procedure when raising the belt using the fixed beam lifter.Connect hydraulic hoses. Ensure connections areclean before connecting.Attach hoses to hydraulic pump. Ensure connections are clean before connecting.Use pendant to operate lifter.Slide in locking pin.Lower lifter onto locking pins.Hydraulic pressure gauge on pump should read0. Lifter is now secure for safe roller removal.5.1 Fixed Beam Belt Lifter- Detailed Set-up InstructionsThe following section shows in detail how to assemble some of the more complicated componentry.Lift and pass the specially profiled beam using the purpose-built grab handles.Note: If needed, a tag line can be secured to these handles to make passing the beam under the conveyor belt easier.Secure the profiled beams with the flanged M24 nuts.Note: Nuts must be done up hand tight plus 1/8 - 1/4 turn extra using a mechanical aid.6. ADVANCED COMPONENTRY SET-UP AND OPERATION6.1 Hydraulic Pump – Safety FeaturesThe hydraulic power pack has the following safety features included in the equipment design.The battery charger has thermistor protection to prevent a hot battery receivingcharge. This feature is in addition to the battery’s inbuilt protection circuit module.The hydraulic pressure gauge indicates the lifted weight in tonnes.6.2 Hydraulic Pump – OperationSee Techmine Hydraulic Pump Instruction Manual for more details.6.3 Techmine Converter PackHydraulic hose to pumpHydraulic hoses to cylindersHydraulicpressure gaugeInstructions on how to connect pumps to the Techmine Converter Pack are detailed below in a step-by-step format referencing photographs.Ensure Techmine name tag is present. If name tag is not present, do not use it with TechmineConverter Pack.Converter Pack comes with 3 connection points. Connect hose on right of converter (labelled above) to pump. Ensure hose connections areclean before attaching them to pump.Connect bottom 2 hoses to each of the hydraulic cylinders. Ensure hose connections are cleanbefore attaching them to the cylinders. Completed setup should look like picture above.While operating pump, ensure hydraulic pressure does not exceed the safe working limit of liftinggear.7. EQUIPMENT STORAGE AND AFTERCARE7.1 Disassembly and DemobilizationAt the end of any maintenance job, the lifter equipment should be disassembled and placed back into its protective carry case, for transport back to the workshop or stores for an aftercare inspection and storage, until the next time the equipment is required for use.7.2 Aftercare, Inspection and StorageThe following tasks are recommended as part of the aftercare inspection of the equipment after use around site.∙Visually inspect the flexible hydraulic hoses for cuts or exposed, damaged wire braiding whilst coiling all hoses neatly and securely around the hydraulic power pack hose stays.Protective end caps should be in place. Ensure connectors are clean before attaching end caps.∙Visually inspect power pack for signs of abnormal hydraulic oil leakage. Pay attention to all hoses and fitting comings from the hydraulic pump as well as directly under these parts,i.e. reservoir fittings, flow divider manifold including pressure gauge and hydraulic hoseconnections. It is normal for the quick release hydraulic coupling to leak a few drips of oil onto the cradle. However, if parts of the cradle appear to be coated or smeared with oil,a leak test may be required.∙If needed, wipe excess dust off the power pack cradle. If required, the entire power pack cradle can be washed down using soapy water at residential tap pressure. (Do not use high pressure plant water or pressure cleaners to wash down the equipment) ∙Visually inspect the hydraulic cylinder telescope assemblies for signs of abnormal hydraulic oil leakage. Pay attention to fittings and quick connect couplings at the base of the cylinders. It is normal for the quick release hydraulic coupling to leak a few drips of oil when released. However, if feet or telescope assemblies appear to be coated or smeared with oil, a leak test may be required.∙If needed, wipe excess dust off the belt lifter parts. If required, all parts can be washed down using soapy water at residential tap pressure. (Do not use industrial solvents, thinners, high pressure plant water or pressure cleaners to wash down the equipment.) ∙Visually inspect the hydraulic cylinder outer telescopes piping. Minor damage such as paint chipping with an area no larger than size of a 10-cent piece is acceptable if the exposed aluminium is not cracked, feels dented or exposed at the weld area on a lifting point. Unlimited superficial scratches to the painted surfaces are acceptable if the parent metal has not been damaged or the scratches are on the weld area of a lifting point. If a scratch damages the parent metal for a length longer than 50mm or is more than 1mm deep further analysis is required. If any items of concern are found, tag the equipment out of service for further inspection. Refer to the equipment maintenance section for further information or contact the equipment supplier if required.If the equipment passes the above post use inspection, the equipment can be placed into its storage casing and stored until required.7.3 Equipment Clean-down ProcedureAfter use the equipment generally only ever requires and brush down or gentle wash to remove dirt and some hydraulic fluid residue from the parts. In some occasions such as inclement weather, abnormally dirty work area or high use, the equipment may become overly dirty. Some problems may include;∙Dirt and/or water ingress into the hydraulic power pack battery enclosure.∙Dirt and/or water ingress into the hydraulic pump 24V DC motor∙Dirt and/or water ingress into hydraulic telescopes under the bushes and internal to the outer cover.Note: If any of the above problems are experience during use or picked-up in the aftercare inspections, please refer to the maintenance section of the manual.8. MAINTENANCEIt is essential that a regular maintenance and inspection program be implemented for all lifting equipment. Such a program will result in more reliable operation, longer equipment life and ensure the equipment operates safely during every maintenance activity. Equipment that is properly maintained will operate dependably, providing the longest possible duration in trouble free service.The maintenance recommended in this document is presented as a guide and should be considered as a minimum requirement. However, the maintenance of the equipment should be modified and/or added to in the light of experience with the plant involved and the changing operating conditions.8.1 Bleeding Air from SystemAir within the hydraulic system is the cause of numerous problems with the lifter operation. Air ingress must be rectified by bleeding the air from the system at the soonest opportunity. The effects of air ingress on the systems performance can be viewed in Section 11- Troubleshooting.With both the cylinder telescope connected to the hydraulic power pack, cycle the cylinders 3 times up and down to remove any air trapped internally. As the cylinders retract, any fugitive air venting from the system will cause an audible gurgling noise within the oil reservoir. If air can still be heard venting on the 3rd. cycle, keep cycling the cylinders until no more audible air is present in the system. If air still can be heard on the 5th cycle, leave the hydraulic pump still for30 minutes allowing any emulsion in the oil reservoir to dissipate. After the rest period, thesystem should only take a maximum of 3 cycles to complete the bleeding operation.8.2 Rigging and Lifting Componentry- Quarterly InspectionThoroughly inspect all lifting equipment on a quarterly basis using a qualified and competent rigger. It is recommended to tag the inspected and approved equipment using a colour coded tagging system or similar.8.3 Hydraulic Telescope Contamination- Cleaning ProcedureIf excessive dirt, oily scum or other foreign matter has entered the void between the hydraulic cylinder and outer telescope, and is affecting the lifters raise and retraction performance, the following steps may be required to remove the contamination;∙Both telescope assemblies must be cleaned, even if only one of the hydraulic telescopes is suffering from contamination.∙Connect both cylinders to the hydraulic pump and fully extend cylinders.∙Wipe dirt or contaminants off the cylinder tube.∙Wipe dirt or contaminants off the painted outer telescope tubes.If required, the cylinder telescope and tube can be washed down externally and internally using warm soapy water at residential tap pressure.∙Retract the cylinders.∙Fill the telescope/cylinder cavity with soapy water through the locking pin holes. Shake the cylinder telescope assembly for 30 seconds allowing the warm soapy water time to react with any residual dirt and/or oil trapped on the inside surfaces of the telescope assembly.∙Slowly extend the cylinders once again, allowing the soapy water to escape and drain.∙Whilst the cylinders are extended gently flush the inside cavity by squirting water down one of the locking pin holes for 20-30 seconds.∙Wipe down the cylinder and painted outer telescope tubes with a rag if needed.∙Retract the cylinders and allow them to dry. Once dry, the lifter parts can be placed back into its protective case for storage.Note: In lieu of soap, a biodegradable and non-toxic degreasing fluid can be used to clean down the entire cylinder assembly.DO NOT USE INDUSTRIAL SOLVENTS SUCH AS THINNERS, EMULSIFIERS, ACIDS, ALKALIES OR OTHER CHEMICALS THAT MAY REMOVE OR DAMAGE EPOXY or POLYETHYLENE PAINTS.8.4 Maintenance Records and SummaryA record should be maintained to log the work carried out on each maintenance inspection. This can be achieved by registering the belt lifter as an asset in your plant maintenance planning software such as SAP.Maintenance work on individual components or the supplied equipment must be carried out in accordance of this Manufacturer’s instructi on manual. Please contact the Techmine team at any time if any further information is required.8.5 Additional Maintenance, Repairs and Modifications of ComponentsIt is recommended that the complete equipment assembly is returned to the original equipment m anufacturer for maintenance above what’s listed in this manual; i.e. repairs, modification or upgrades. Please note that some parts are recommended for complete replacement in lieu of carrying out regular maintenance or repair works. Details of such parts can be found in the spare parts inventory tables.9. WARRANTY9.1 Ongoing responsibilityThis operations and maintenance manual provide sufficient information to efficiently manage the generic operational and maintenance requirements for the belt lifting equipment provided by Techmine Solution Pty Ltd. The Portable Belt Lifter shall only be used per the equipment’s manufacturer’s original intent and following the procedures and practices outlined within this document. The end user assumes full responsibility for any equipment damage, personal injury or conveyor belt damage if the equipment is modified, altered or operated outside of the normal operating guidelines.9.2 WarrantyTechmine guarantees all equipment supplied is of the highest quality and offers a 12-month warranty on the quality of workmanship for all fabricated items and supplied parts. Warranty commences upon receipt of all equipment where proof of delivery is available. Otherwise the warranty will commence from the date of dispatch.Minor cosmetic damage to the products surface finish including fading, discoloration, small marks and abrasions caused during normal use and operation are not covered by warranty.Due to the operational environment and tasks the equipment has been designed to undertake; it is expected that minor cosmetic damage will be experienced during normal use. Visual damage that occurs to surfaces that have been painted, powder coated or anodised generally poses no performance degradation and/or safety threats during future use.During the warranty period, Techmine will repair or replace any components and products that are proven defective due improper material supply or workmanship. A replacement component or part will be covered by the above-mentioned warranty clause.10. SPARE PARTS 10.1 Recommended Spare Parts Table11. TROUBLESHOOTING GUIDETMS_RQ_002_Rev_1 Page 29TMS_RQ_002_Rev_1 Page 30OPERATIONS & MAINTENANCE MANUAL 12. MAINTENANCE REGIME12.1 Portable Hydraulic Belt LifterOPERATIONS & MAINTENANCE MANUAL 12.2 Hydraulic PumpOPERATIONS & MAINTENANCE MANUALTMS_RQ_002_rev_0Page 3313. COMPONENT IDENTIFICATION GENERAL DRAWINGS13.1 Specially Profiled Bent Beam Lifter。

SACS海事有限元软件培训教程Part 7 - Spectral EarthquakePreparation1)Under “Training Project”, create “Spectral Earthquake” subdirectory2)Under “Spectral Earthquake”, Create “Static SE”, “Modes” and “Spectral Seismic”subdirectories.3)Copy SACINP.DAT model file, SEAINP.DAT Seastate file and PSIINP.DAT soil datafrom “Static PSI” directory to “Static SE” directory. Rename the model file toSACINP.STA and Seastate file SEAINP.STA.Creating foundation superelement under “Static SE” directory,1)Modifying model SACINP.STAAdd a weight combination line to combine deck weight groups for dynamic analysis. Using Data generator to add a WTCMB line to combine AREA, EQPT, LIVE and MISC toMASS, 0.75 factor will be used for LIVE weight.Add a DYNMAS line to pass combined deck weight group MASS and jacket weight groups ANOD and WKWY for Dynpac weight.Using Precede define retained degree of freedom for Dynpac analysis.2)Modifying model SEAINP.STADelete all load cases and load combinations.Delete load case selection line and allowable stress modifier lines.Add a DEAD load case along with selected weight groups ANOD and WKWY.Add a load case MASS, using weight group MASS, add 1.0 G z direction acceleration and excluding structural self weight to account for additional deck loads.Add two additional load cases GRVX and GRVY, add 0.08 G x and y accelerations forweight group MASS, ANOD and WKWY with structural weight included respectively.Three load combinations will be added, load combination EQKS will be used for combining static load with dynamic earthquake loads. Load combination SUPX and SUPY will be used for foundation superelement creation for Dynpac analysis.EQKS = DEAD + MASSSUPX = DEAD + MASS + GRVXSUPY = DEAD + MASS + GRVYA load case selection line to select EQKS, SUPX and SUPY will be added before FILE line.Part of modified Seastate input file shall looks like following,------------------------------------------------------------------------------------------------------------- LDOPT NF+Z 1.025 7.85 -79.50 79.50 MN NPNP KLCSEL EQKS SUPX SUPYFILE S……LOADLOADCNDEADINCWGT ANODWKWYDEADDEAD -Z MLOADCNMASSINCWGT MASSACCEL 1.0 N CEN1 LOADCNGRVXINCWGT MASSANODWKWYACCEL 0.08 CEN1 LOADCNGRVYINCWGT MASSANODWKWYACCEL 0.08 CEN1 LCOMBLCOMB EQKS DEAD 1.0MASS 1.0LCOMB SUPX DEAD 1.0MASS 1.0GRVX 1.0LCOMB SUPY DEAD 1.0MASS 1.0GRVY 1.0END-------------------------------------------------------------------------------------------------------------3)Creating run file to solve the static load EQKS and to generate foundation superelementusing SUPX and SUPY.In “Analyis Options” > “Foundation” part, select “Create foundation superelement” and input SUPX and SUPY to 1st X and 1st Y load cases respectively, “Max load and deflections” will be used for pile head load/deflection option.No “Element Check” and “Postvue” database needed for this analysis.Run analysis.Mode extraction under “Modes” directory,1)Copy Seastate SEAINP.STA file from “Static SE” directory to “Modes” directory. Renamethis file to SEAINP.DYN, delete all load cases and load combinations, delete LCSEL line.2) Create Dynapac run file “Extract Mode Shapes”Under “Analysis Options” > “Super Element”, select “Import Superelement” and browse in “Static SE” directory for DYNSEF.STA file.Under “Analysis Options” > “Mode Shape”, choose “Use Modal Extraction Options”;input 50 to “Number of Modes” and select “Create added mass of beams”.Choose “Seastate” options and create “Postvue” database.Browse in “Static SE” directory for SACINP.STA when prompted for “Model Data file”.Run Analysis and use Postvue for mode shapes.Spectral Earthquake response analysis under “Spectral Seismic” directory,1)Create dynamic response input file DYRINP.EQK for this earthquake response analysisOn dynamic response options, spectral earthquake analysis type selected with 50 modalshapes used.Structural damping 5%, combine gravity loads EQKS with earthquake loads for member and joint check, use 1.0 and 2.0 factors respectively.Using API spectral analysis load SPLAPI to create 1 seismic load case with 0.15G response factor with 1.0 for X and Y directions and 0.5 for Z direction, soil type = “B”.Dynamic response input file defined shall looks like following:------------------------------------------------------------------------------------------------------------- DROPT SPEC 50EC+Z -79.5* USE 5.0% OVERALL DAMPINGSDAMP 5.0* CREATES STATIC + SEISMIC COMBINATIONS USING STATIC LOAD CASE EQKS* USE 1.0 X SEISMIC STRESS FOR ELEMENT CHECK LOAD COMBINATIONS* USE 2.0 X SEISMIC STRESS FOR CONNECTION CHECK LOAD COMBINATIONSSTCMB 1.0 2.0EQKS 1.0LOAD* CREATE 1 SEISMIC LOAD CASE WITH 0.15G RESPONSE FACTOR* WITH 1.0 X AND Y DIRECTION FACTOR AND 0.5 Z DIRECTION FACTORSPLAPI 0.15 1.0B 1.0B 0.5B CQC PRSEND-------------------------------------------------------------------------------------------------------------2)Run dynamic response analysisBrowse in “Modes” directory for mode and mass file, browse in “Static SE” directory forstatic common solution file.Run analysis. Note here three different combines will be execute, first direction combine,second, earthquake combine and then combine with static load. For each STCMB line, four final load cases will be created, load cases 1 and 2 for element check, load cases 3 and 4 for joint can check.3)Create post input file PSTINP.EQK for element code checkUsing SACS options, select load case 1 and 2 for element analysis; define AMOD = 1.7 for both selected load cases; a UCPART line may added.Post input file defined shall looks like following:-------------------------------------------------------------------------------------------------------------AMOD 1 1.7 2 1.7UCPART 0.5 0.5 1.0 1.0300.0END-------------------------------------------------------------------------------------------------------------Create post run file and run the analysis.4) Create joint can input file JCNINP.EQK for joint can code checkUsing EQK option in joint can options, select load case 3 and 4 for element analysis; define AMOD = 1.7 for both selected load cases.Joint Can input file defined shall looks like following:------------------------------------------------------------------------------------------------------------- JCNOPT EQK MN 5.0 C NID FLMX 0.5 PTPT 1.75LCSEL IN 3 4AMOD 3 1.7 4 1.7END-------------------------------------------------------------------------------------------------------------Create joint can run file and run the analysis.。

Part 1 - Structural modelingIn windows file explorer, Create “Training Project” directory, and create “Structural Modeling” subdirectory.In SACS executive, use “Settings” > “SACS System Configuration”, make sure default units set to “Metric KN Force”.Set current working directory to “Structural Modeling” and launch Precede program and using following data,Creating Jacket,Select “Create New Model” and input “TEST MODEL WITH WEIGHT CAPABILITIES” for title. Select “Jacket” in Structure Wizard and check “Generate Seastate hydrodynamic overrides”. 4 Leg 4 Pile (ungrouted) jacket platformWater depth 79.5 m Working pointelevation: 4.0 m Pile connecting elev:3.0 mMudline elevation and pile stub elevation: -79.5m Other intermediateelevations: -50.0, -21.0, 2.0, 15.3, 23.0 m Conductors: None Skirt Piles:None Working point spacing: X1=15 m, Y1=10 m Pile/Leg Batter: Row 1(leg 1 and leg 5, left two legs) X=0, Y=10Row 2 (leg 3 and leg 7, right two legs) X=10, Y=10 Savemodel to SACINP.DAT file.Define member properties;Member Group LG1, LG2, LG3, Segment 1: D = 107 cm, T = 3.5 cm, Fy = 34.50 kN/cm2, Segment Length = 1.0 m Segment 2: D = 105 cm, T = 2.5 cm, Fy = 24.80 kN/cm2 Segment 3: D = 107 cm, T = 3.5 cm, Fy = 34.50 kN/cm2, Segment Length = 1.0 mMember Group LG4, Segment 1: D = 107 cm, T = 3.5 cm, Fy = 34.50 kN/cm2Member Group LG5, Segment 1: D = 91.50 cm, T = 2.50 cm, Fy = 34.50 kN/cm2Member Group LG6, Segment 1: D =91.5 cm, T = 2.0 cm, Fy = 24.80 kN/cm2 Segment Length = 1.0 m Segment 2: CONE Fy = 24.80 kN/cm2, Segment Length = 1.0 m Segment 3: D = 91.5 cm, T = 2.0 cm, Fy = 24.80 kN/cm2Member Group PL1, PL2, PL3 and PL4, Segment 1: D = 91.5 cm, T = 2.5 cm, Fy = 24..80 kN/cm2, Flooding,Member Group W.B, Segment 1: D = 60.0 cm, T = 2.0 cm, Weight Density = 0.001, Flooding,Member Section CONE, Outside D = 91.50 cm, Inside d = 66.0 cm and Wall thickness T = 2.0 cmSave model.Member section and member groups defined at this time shall looks like following:SECTSECT CONE CON 91.502.000 66.00GRUPGRUP W.B 60.000 2.000 20.00 8.0024.80 1 1.001.00 0.50F 0.001GRUP LG1 107.00 3.500 20.00 8.0034.50 1 1.001.00 0.50N 7.8491.00GRUP LG1 105.00 2.500 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP LG1 107.00 3.500 20.00 8.0034.50 1 1.001.00 0.50N 7.8491.00GRUP LG2 107.00 3.500 20.00 8.0034.50 1 1.001.00 0.50N 7.8491.00GRUP LG2 105.00 2.500 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP LG2 107.00 3.500 20.00 8.0034.50 1 1.001.00 0.50N 7.8491.00GRUP LG3 107.00 3.500 20.00 8.0034.50 1 1.001.00 0.50N 7.8491.00GRUP LG3 105.00 2.500 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP LG3 107.00 3.500 20.00 8.0034.50 1 1.001.00 0.50N 7.8491.00GRUP LG4 107.00 3.500 20.00 8.0034.50 1 1.001.00 0.50N 7.849GRUP LG5 91.500 2.500 20.00 8.0034.50 1 1.001.00 0.50N 7.849GRUP LG6 91.500 2.000 20.00 8.0024.80 1 1.001.00 0.50N 7.8491.00GRUP LG6 CONE 20.00 8.0024.80 1 1.001.00 0.50N 7.8491.50GRUP LG6 66.000 2.000 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP LG7 66.000 2.000 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP PL1 91.500 2.500 20.00 8.0024.80 1 1.001.00 0.50F 7.849GRUP PL2 91.500 2.500 20.00 8.0024.80 1 1.001.00 0.50F 7.849GRUP PL3 91.500 2.500 20.00 8.0024.80 1 1.001.00 0.50F 7.849GRUP PL4 91.500 2.500 20.00 8.0024.80 1 1.001.00 0.50F 7.849Add members to Horizontal Framings of jacket,Plane XY for Z=-79.50Add 4 horizontals H11 and breaking them in equal part, make joint name start from 1000. Add 4 diamond shape diagonals H12. Plane XY for Z=-50.00 Add 4 horizontals H21 and breaking them in equal part, make joint name start from 2000.Add 4 diamond shape diagonals H22. Plane XY for Z=-21.00 Add 4 horizontals H31.Add X-brace support, input Center Joint = 3000 and group label H32 and follow joint orders. Plane XY for Z=2.00 Add 4 horizontals H41.Add X-brace support, input Center Joint =4000 and group label H42 and follow joint orders. Save model. Define horizontal member properties; Member Group H11, Segment 1: D = 66.0 cm, T = 2.5 cm Member Group H12, Segment 1: D = 62.0 cm, T = 2.0 cm Member Group H21, Segment 1: D = 50.75 cm, T = 2.0 cm Member Group H22, H31 and H32, Segment 1: D = 40.75 cm, T = 1.5 cm Member Group H41 and H42, Segment 1: D = 30.375 cm, T = 1.25 cm Horizontal member groups defined at this time shall looks like following:GRUP H11 66.000 2.500 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP H12 62.000 2.000 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP H21 50.750 2.000 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP H22 40.750 1.500 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP H31 40.750 1.500 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP H32 40.750 1.500 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP H41 32.375 1.250 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP H42 32.375 1.250 20.00 8.0024.80 1 1.001.00 0.50N 7.849Add diagonal members to jacket rows,Face Row A, add 103L-201L as D01, 201L-303L as D02 and 303L-401L as D03; Face Row B, add107L-205L as D01, 205L-307L as D02 and 307L-405L as D03; Face Row 1, add 105L-201L as D01,201L-305L as D02 and 305L-401L as D03; Face Row 2, add 107L-203L as D01, 203L-307L as D02 and 307L-403L as D03;Save model.Define member properties;GRUP D01 66.000 2.500 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP D02 50.750 2.000 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP D03 40.750 1.500 20.00 8.0024.80 1 1.001.00 0.50N 7.849Member Group D01, Segment 1: D = 66.0 cm, T = 2.5 cm Member Group D02, Segment 1: D = 50.75 cm, T = 2.0 cm Member Group D03, Segment 1: D = 40.75 cm, T = 1.5 cmDiagonal member groups defined at this time shall looks like following:Creating Deck,Using GRID command under joint, create cellar deck and main deck framings and create deck plate automatically, Cellar Deck Grid structure plane = XY, other coordinate Z = 15.3 m;Joint name of grid origin = 7001, X increment = 4 and Y increment = 1;Grid coordinates for cellar deck: X = -7.5, -2.5, 2.5, 7.5 m with group label W02, W02, W02 and W02 respectively; Y = -9.0, -5.0, 5.0, 9.0 m with group label W03, W01, W01 and W03 respectively; Select connect joints with members and Connect joints with plates, input plate group label = PL1 and Plate name = A001.Main Deck Grid structure plane = XY, other coordinate Z = 23.0 m; Joint name of grid origin = 8001, X increment = 4 and Y increment = 1;Grid coordinates for main deck:X = -7.5, -2.5, 2.5, 7.5, 12.5 m with group label W02, W02, W02, W02 and W02 respectively; Y = -9.0, -5.0 5.0 9.0 m with group label W03, W01, W01 and W03 respectively; Select connect joints with members and Connect joints with plates, accept all other default vales. Save Model.Define deck member properties;Member Group W01, Segment 1: W24X162 from AISC, Member Group W02 and W03, Segment 1:W24X131 from AISC, Deck member groups defined at this time shall looks like following:Design joints for offsetsUsing “Joint” > “Connection” > “Automatic Design”, choose “Offset braces to outside of chord ”, use “Move Brace ” for “Gapping option ”, “Along Chord ” for “Brace Move ”, set Gap = 5 cm and Gap size option to “Minimum only ”, select “Use existing offsets if gap criteria is met ”In joint Can options, select “Update segmented groups can lengths ” and set “Can length option ” = “API minimum reqts ”, and select “Increase joint can lengths only ”Check the generated joint offsets and modified joint can lengths.GRUP W01 W24X162 20.00 8.0024.80 1 1.001.00 0.50 7.849 GRUP W02 W24X131 20.00 8.0024.80 1 1.001.00 0.50 7.849 GRUP W03 W24X131 ------------------------------ 20.00 8.0024.80 1 ---------------------------------- 1.001.00 ----------------- 0.50 ---------- 7.849--------------Define deck plate properties;Plate Group PL1, Plate thickness = 0.8 cm with passions ratio 0.3 Plate group defined shall looks like following:------------------------------------------------------------------------------------PGRUP---------- --------------PGRUP PL1 0.8000 20.000 0.30024.8007.849GRUP LG1 107.00 3.500 20.00 8.0034.50 1 1.001.00 0.50N 7.8491.95GRUP LG1 105.00 2.500 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP LG1 107.00 3.500 20.00 8.0034.50 1 1.001.00 0.50N 7.8491.66GRUP LG2 107.00 3.500 20.00 8.0034.50 1 1.001.00 0.50N 7.8491.98GRUP LG2 105.00 2.500 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP LG2 107.00 3.500 20.00 8.0034.50 1 1.001.00 0.50N 7.8491.44GRUP LG3 107.00 3.500 20.00 8.0034.50 1 1.001.00 0.50N 7.8492.07GRUP LG3 105.00 2.500 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP LG3 107.00 3.500 20.00 8.0034.50 1 1.001.00 0.50N 7.8491.44GRUP LG4 107.00 3.500 20.00 8.0034.50 1 1.001.00 0.50N 7.849GRUP LG5 91.500 2.500 20.00 8.0034.50 1 1.001.00 0.50N 7.849GRUP LG6 91.500 2.000 20.00 8.0024.80 1 1.001.00 0.50N 7.8491.00GRUP LG6 CONE 20.00 8.0024.80 1 1.001.00 0.50N 7.8491.50GRUP LG6 66.000 2.000 20.00 8.0024.80 1 1.001.00 0.50N 7.849GRUP LG7 66.000 2.000 20.00 8.0024.80 1 1.001.00 0.50N 7.849The final updated Can length for legs shall looks like following:Add deck member offsets;All W01 members got global Z offset -31.75 cm; Use “Top of Steel” for offsets, All W02 and W03 members got global Z offset -31.09 cm. Use “Top of Steel” for offsets. Define Ky/Ly for horizontal framings; Using “Property” > “K Facto r” > “Ky” to modify Ky factor for H11 members in XY plane Z= 79.50 m and H21 members in XY plane Z=-50.0 m;Using “Property” > “Effective Length” > “Ly” to modify Ly factor for H32 members in XY planeZ=-21.0 m and H42 members in XY plane Z=2.0 m;1. Deck Weights Add cellar deck surface weight ID ( CELLWT1) , Using “Seastate” > “Global Parameters” > “Weight” > “Define Surface ID”, input“CELLWT1” for Surface ID, pick joint 7001. 7013 and 7004 for local coordinate joints, input0.5 for Tolerance, and pick 7001, 7013, 7016 and 7004 by holding CTRL key for Boundary joints, select load d irection = “Local Y” to add this surface ID definition.Add main deck surface weight ID (MAINWT1) for deck,Using “Seastate” > “Global Parameters” > “Weight” > “Define Surface ID”, input “MAINWT1” for Surface ID, pick joint 8001. 8017 and 8004 for local coordinate joints, input0.5 for Tolerance, and pick 8001, 8017, 8020 and 8004 by holding CTRL key for Boundary joints, select load direction = “Local Y” to add this surface ID definition.Add weight group AREA by adding surface weight for deck,Using “Seastate” > “Global Parameters” > “Weight” > “Surface Weight”, input AREA to Weight Group and AREAWT to Weight ID, input weight pressure 0.5 kN/m2 for cellar deck and select CELLWT1 for “Sel ected” Surface IDs”.Using “Seastate” > “Global Parameters” > “Weight” > “Surface Weight”, select AREA to Weight Group and AREAWT to Weight ID, input weight pressure 0.75 kN/m2 for main deck and selectMAINWT1for “Selected Surface IDs”.Add weight group LIVE by adding surface weight,Add weight group LIVE, using surface weight line, main deck weight pressure = 5.0 kN/m2MAINLIVE and cellar deck weight pressure = 2.5 kN/m2 CELLLIVE.The added surface IDs and surface weights shall looks like following:SURFID CELLWT1 LY 7001 7013 7004 0.500 SURFDR 7001 7013 7016 7004 SURFID MAINWT1 LY 8001 8017 8004 0.500 SURFDR 8001 8017 8020 8004 SURFWTAREA 0.500AREAWT 1.001.001.00CELLWT1 SURFWTAREA 0.750AREAWT 1.001.001.00MAINWT1 SURFWTLIVE 2.500CELLLIVE 1.001.001.00CELLWT1 SURFWTLIVE5.000MAINLIVE 1.001.001.00MAINWT1Add weight group EQPT for footprint weights for deckUsing “Seastate” > “Global Parameters” > “Weight” > “Footprint Weight”,Main deck, 3 skids,SKID1: Weight = 1112.05 kN Footprint center (5.0, 2.0, 23.0) Relative weight center (0, 0, 3.0) Skid Length = 6 m Skid Width = 3 m 2 skidbeams in X directionSKID2: Weight = 667.23 kN Footprint center (-5.0, -5.0, 23.0) Relative weight center (0, 0, 2.5) Skid Length = 6 m Skid Width = 2.5 m 2skid beams in X directionSKID4: Weight = 155.587 kNFootprint center (10.0, 6.0, 23.0) Relative weight center (0, 0, 4.0) Skid Length = 6 mSkid Width = 3 m 3 skid beams in X direction Cellar deck, 1 skid,SKID3: Weight = 444.82 kN Footprint center (-5.0, 0.0, 15.3) Relative weight center (0, 0, 2.0) Skid Length = 6 m Skid Width = 2.5 m2 skid beams in X directionThe added EQPT footprint weights shall looks like following:WGTFP EQPT1112.05SKID1 5.000 2.00023.000R 3.000 6.00 3.00 2 0 WGTFP2 1.001.001.000.50L WGTFP EQPT667.230SKID2 -5.000-5.00023.000R 2.500 6.00 2.50 2 0 WGTFP2 1.001.001.000.50L WGTFP EQPT155.587SKID4 10.000 6.00023.000R 4.000 6.00 3.00 3 0 WGTFP2 1.001.001.000.50L WGTFP EQPT444.820SKID3 -5.000 15.300R 2.000 6.00 2.50 2 0 WGTFP2 1.001.001.000.50LAdd MISC weight group for deck,WALKWAY weight added to the right most members of both decks, member distributed weight =2.773 kN/m.Crane weight added as joint weight = 88.964 kN, add to 807L as CRANEWT.Cellar deck FIREWALL weight added as member concentrated weights to 3 upper left Y direction members (705L-7004, 7007-7008, 7011-7012), weight value for each member is 15 kN and distance to beginning joints are 1.5 m.The MISC weights shall looks like following:WGTMEMMISC80178018 2.773 2.7731.001.001.00GLOBUNIF WALKWAY WGTMEMMISC80188019 2.7732.7731.001.001.00GLOBUNIF WALKWAY WGTMEMMISC80198020 2.773 2.7731.001.001.00GLOBUNIFWALKWAY WGTMEMMISC7013703L 2.773 2.7731.001.001.00GLOBUNIF WALKWAY WGTMEMMISC703L707L2.773 2.7731.001.001.00GLOBUNIF WALKWAY WGTMEMMISC707L7016 2.7732.7731.001.001.00GLOBUNIF WALKWAY WGTJT MISC 88.964CRANEWT 807L 1.0001.0001.000WGTMEMMISC705L7004 1.500 15.000 1.001.001.00GLOBCONC FIREWALL WGTMEMMISC70077008 1.50015.000 1.001.001.00GLOBCONC FIREWALL WGTMEMMISC70117012 1.500 15.0001.001.001.00GLOBCONC FIREWALL2. Jacket WeightsAdd joint weight 2.0 kN with density 7.85 MT/m3 to joint 501L, 503L, 505L and 507L as lifting padeye weights, this weight will be used for pre-service analysis. Weight group label LPAD and weight ID PADEYE.Add member distributed weight 1.50 kN/m with density 1.50 MT/m3 to member 405L-407L,401L-405L, 401L-403L and 403L-407L as jacket walkways and handrails. Weight group labelWKWY and weight ID WALKWAY.Using “Seastate” > “Global Parameters” > “Weight” > “Anode Weight”, anode of 2.5 kN with 2 anodes per member will be added to the whole jacket except members on top framing and above.Material weight density = 2.723 MT/m3, weight group label ANOD and weight ID ANODE.Part of jacket weights shall looks like following:WGTMEMANOD103L201L 11.862 2.500 1.001.001.00GLOBCONC 2.723ANODE WGTMEMANOD103L201L 23.7242.500 1.001.001.00GLOBCONC 2.723ANODE WGTMEMANOD105L10023.713 2.500 1.001.001.00GLOBCONC2.723ANODE … … … WGTMEMANOD305L401L 7.991 2.500 1.001.001.00GLOBCONC 2.723ANODEWGTMEMANOD305L401L 15.982 2.500 1.001.001.00GLOBCONC 2.723ANODE WGTMEMANOD305L405L 7.7052.500 1.001.001.00GLOBCONC 2.723ANODE WGTMEMANOD305L405L 15.410 2.500 1.001.001.00GLOBCONC2.723ANODE WGTJT LPAD 2.000PADEYE 501L 7.850 1.0001.0001.000 WGTJT LPAD 2.000PADEYE 503L 7.8501.0001.0001.000 WGTJT LPAD2.000PADEYE 505L 7.850 1.0001.0001.000 WGTJT LPAD 2.000PADEYE 507L7.850 1.0001.0001.000 WGTMEMWKWY401L405L 1.500 1.5001.001.001.00GLOBUNIF 1.500WALKWAYWGTMEMWKWY403L407L 1.500 1.5001.001.001.00GLOBUNIF 1.500WALKWAY WGTMEMWKWY405L407L 1.5001.5001.001.001.00GLOBUNIF 1.500WALKWAY WGTMEMWKWY401L403L 1.500 1.5001.001.001.00GLOBUNIF1.500WALKWAY3. LoadsInertia loads from various weights defined on deck structure, using 1.0 G acceleration in Z direction. A CENTER line defining Center ID CEN1 shall be added right after joint definitions to define roll center for inertia load generations.Load condition AREA, EQPT, LIVE, and MISC will be created. Each load condition will contain a weight selection (INCWGT) line and acceleration line (ACCEL).Weights defined on jacket will be added to the environmental load conditions for accounting ofpossible buoyancy and possible wave loads.The added inertia load cases shall looks like following:LOADCNAREA INCWGT AREA ACCEL 1.00000 N CEN1 LOADCNEQPTINCWGT EQPTACCEL 1.00000 N CEN1 LOADCNLIVE INCWGT LIVE ACCEL 1.00000 N CEN1 LOADCNMISC INCWGT MISC ACCEL 1.00000 N CEN1 4. Environmental LoadingBefore adding environmental loading, following items shall be added first,Cd and Cm for wave force calculation using CDM line, Cd and Cm, for tubular member diameter from 2.5 cm to 250 cm, Cd=0.6 and Cm=1.2 for both clean and fouled members.The added drag and inertia coefficient lines shall looks like following:CDM CDM 2.50 0.600 1.200 0.600 1.200 CDM 250.00 0.600 1.200 0.600 1.200Marine growth shall be overrided using MGROV line, Marine growth: From 0.0 to 60 m, thickness2.5 cm and from 60 to 79.5 m, thickness 5.0 cm with dry weight 1.4 t/m3.The added marine growth override lines shall looks like following:MGROV MGROV 0.000 60.000 2.500 1.400 MGROV 60.000 79.500 5.000 1.400Jacket leg members shall be override for flooding. Leg groups from LG1 to LG4 shall beoverride as flooding members The added Member group override lines shall looks likefollowing:GRPOV GRPOV LG1 F GRPOV LG1 F GRPOV LG1 F GRPOV LG2 F GRPOV LG2 F GRPOV LG2 F GRPOV LG3 F GRPOV LG3 F GRPOV LG3 F GRPOV LG4 F GRPOV W.BNF 0.001 0.001 0.001 0.001 0.001 GRPOV PL1NN0.001 0.001 0.001 GRPOV PL2NN 0.001 0.001 0.001 GRPOV PL3NN 0.001 0.001 0.001 GRPOV PL4NN0.001 0.001 0.001Operating Storm (three directions considered: 0.00, 45.00, 90.00), load case P000, P045, P090, Jacket weight groups ANOD and WKWY will be selected using INCWGT line to account forweight, buoyancy and wave/current loads. Wind: 25.72 m/sec, AP08 profile; Current: 0.514 m/sec @ 0.00 m (Mudline), automatic blocking factor will be calculated at5.0 m; linear current stretch will be selected and apparent wave period will be determined. Current:1.029 m/sec @ 79.5 m (surface) Wave: 6.1 m @ 12.00 sec, stream function 7th order for 18 steps,critical position = Maximum Base Shear. Dead load and buoyancy accounted using DEAD line.The 3 operating storm load case lines shall looks like following:LOADCNP000 INCWGT ANODWKWY WIND WIND 25.72 0.0 AP08 CURR CURR 0.000 0.514 0.000 -5.000BC LN AWP CURR 79.500 1.029 0.000 WAVE WAVE STRE 6.10 12.00 0.00 D 0.00 20.00 18MS10 1 0 7 DEAD DEAD -Z M LOADCNP045 INCWGT ANODWKWY WIND WIND 25.72 45.00 AP08 CURR CURR 0.000 0.514 45.000 -5.000BC LN AWP CURR 79.500 1.029 45.000 WAVEWAVE STRE 6.10 12.00 45.00 D 0.00 20.00 18MS10 1 0 7 DEAD DEAD -Z M LOADCNP090 INCWGT ANODWKWY WIND WIND 25.72 90.00 AP08 CURR CURR 0.000 0.514 90.000 -5.000BC LN AWP CURR 79.500 1.02990.000 WAVE WAVE STRE 6.10 12.00 90.00 D 0.00 20.00 18MS10 1 0 7 DEAD DEAD -Z MExtreme Storm (three directions considered: 0.00, 45.00, 90.00), load case S000, S045, S090, Jacket weight groups ANOD and WKWY will be selected using INCWGT line to account forweight, buoyancy and wave/current loads. Water depth needs corrected to 81.00 m Wind: 45.17m/sec, AP08 profile Current: 0.514 m/sec @ 0.00 m (mudline) , automatic blocking factor will becalculated at5.0 m; linear current stretch will be selected and apparent wave period will be determined. Current:1.801 m/sec @ 81.0 m (surface) Wave: 12.19 m @ 15.00 sec, stream function 7th order for 18 steps,critical position = Maximum Base Shear. Dead load and buoyancy accounted using DEAD line.The 3 extreme storm load case lines shall looks like following:LOADCNS000 INCWGT ANODWKWY WIND WIND 45.17 0.0 81.00AP08 CURR CURR 0.000 0.514 0.000 -5.000BC LN AWP CURR 81.000 1.801 0.000 WAVE WAVE STRE 12.19 81.00 15.00 0.00 D 0.00 20.00 18MS10 10 7 DEAD DEAD -Z M LOADCNS045 INCWGT ANODWKWY WIND WIND 45.17 40.00 81.00AP08 CURR CURR 0.0000.514 45.000 -5.000BC LN AWP CURR 81.000 1.801 45.000 WAVE WAVE STRE 12.19 81.00 15.00 45.00D 0.00 20.00 18MS10 1 0 7 DEAD DEAD -Z M LOADCNS090 INCWGT ANODWKWY WINDWIND 45.17 90.00 81.00AP08 CURR CURR 0.000 0.514 90.000 -5.000BC LN AWP CURR 81.000 1.80190.000 WAVE WAVE STRE 12.19 81.00 15.00 90.00 D 0.00 20.00 18MS10 1 0 7 DEAD DEAD -Z M Modify LDOPT for water depth = 79.50 m and mudline elevation = -79.50 mModify OPTIONS line to include code check options and report selections.The option lines including title line shall looks like following:LDOPT NF+Z 1.025 7.85 -79.50 79.50 MN NPNP K TEST MODEL WITH WEIGHT CAPABILITIES OPTIONS MN SDUC 2 1 PTPT PTPTNote: For surface weight and footprint, check the weight summary for contact member reports is very important, otherwise, the weight may not convert to member loads as expected.5. Load combinationsSix load combinations OPR1, OPR2, OPR3, STM1, STM2 and STM3 will be added to the model, three corresponding to operating storm and three corresponding to extreme storm, load factors for environmental loads of 1.1 will be used. Live load will be factored to 0.75 in extreme storm load combinations.The load combination lines shall looks like following:LCOMB LCOMB OPR1 AREA 1.000EQPT 1.000LIVE 1.000MISC 1.000P000 1.100LCOMB OPR2 AREA 1.000EQPT1.000LIVE 1.000MISC 1.000P045 1.100LCOMB OPR3 AREA 1.000EQPT 1.000LIVE 1.000MISC 1.000P0901.100LCOMB STM1 AREA 1.000EQPT 1.000LIVE0.7500MISC 1.000S000 1.100LCOMB STM2 AREA 1.000EQPT1.000LIVE0.7500MISC 1.000S045 1.100LCOMB STM3 AREA 1.000EQPT 1.000LIVE0.7500MISC 1.000S0901.100Load case selection for reporting shall be added (LCSEL) to selected six load combinations;Material strength modifier for 3 extreme storm load combinations will be added (AMOD =1.333)Add unity check partition line (UCPART).The LCSEL, UCPART and AMOD lines shall looks like following:LCSEL OPR1 OPR2 OPR3 STM1 STM2 STM3 UCPART 0.00 0.50 0.50 1.00 1.00300.0 AMOD AMOD STM1 1.333STM21.333STM3 1.333Run SEASTATE to see if any errors occurred during load generation;The expected Seastate results are shown in next page.Th e we igh t gr ou p su m ma ry re po rt: ********************* A D D IT I ON A LW E IG H TS UM M AR Y ********************* W EIGHT GROUP TOTAL *** CENTER OF GRAVITY *** ***** DIRECTIONAL WEIGHTS ***** NO. ID WEIGHT X Y Z X Y Z KN M M M KN KN KN 1 AREA 405.00 1.67 0.00 20.43 405.00 405.00 405.00 2 EQPT 2379.69 0.65 -0.08 24.30 2379.69 2379.69 2379.69 3 LIVE 2474.99 1.82 0.00 20.90 2474.99 2474.99 2474.99 4 MISC 233.79 6.64 3.15 19.68 233.79 233.79 233.79 5 ANOD 280.00 2.54 0.04 -46.41 280.00 280.00 280.00 6 LPAD 8.00 0.05 0.00 3.00 8.00 8.00 8.00 7 WKWY 70.36 0.10 0.00 2.00 70.36 70.36 70.36 The Seastate basic load case summary report: ****** SEASTATE BASIC LOAD CASE SUMMARY ****** RELATIVE TO MUDLINE ELEVATION LOAD LOAD FX FY FZ MX MY MZ DEAD LOAD BUOYANCY CASE LABEL (KN) (KN) (KN) (KN-M) (KN-M) (KN-M) (KN) (KN)1 AREA 0.000 0.000 -404.997 -0.009 661.497 0.000 0.000 0.000 2 EQPT 0.000 0.000 -2379.693 178.529 1555.874 0.000 0.000 0.000 3 LIVE 0.000 0.000 -2474.985 -0.055 4409.977 0.000 0.000 0.000 4 MISC 0.000 0.000 -233.792 -737.322 1553.012 0.000 0.000 0.000 5 P000 630.253 -0.535 -5473.817 -37.560 48470.852 -15.500 8601.126 3095.674 6 P045 446.812 462.073 -5469.212 -27742.807 37496.418 623.830 8601.126 3095.384 7 P090 -3.920 666.770 -5489.886 -40396.246 10633.024 908.579 8601.125 3097.122 8 S000 2035.183 0.708 -5303.599 -179.060 130797.672 -55.730 8601.125 3149.045 9 S045 1461.540 1461.805 -5290.319 -86087.164 97586.531 1993.007 8601.125 3149.389 10 S090 2.011 2129.499 -5358.792 -126743.961 11017.533 3029.251 8601.125 3149.436 The Seastate combined load case summary report: ***** SEASTATE COMBINED LOAD CASE SUMMARY ***** RELATIVE TO MUDLINE ELEVATION LOAD LOAD FX FY FZ MX MY MZ CASE LABEL (KN) (KN) (KN) (KN-M) (KN-M) (KN-M)11 OPR1 693.279 -0.589 -11514.667 -600.173 61498.297 -17.050 12 OPR2 491.493 508.280 -11509.602 -31075.945 49426.418 686.213 13 OPR3 -4.312 733.447 -11532.343 -44994.727 19876.686 999.437 14 STM1 2238.702 0.779 -10708.681 -755.809 150955.297 -61.303 15 STM2 1607.694 1607.985 -10694.073 -95254.727 114423.047 2192.308 16 STM3 2.212 2342.448 -10769.394 -139977.203 19197.150 3332.176 Structural Modeling - 15。

Part 16 - Launch and Post LaunchPreparation1)Under “Training Project”, create “Launch” subdirectory2)Copy SACINP.DAT model file from “\Tow\Tow Inertia” directory to “Launch”directory.Create Launch input file LNHINP.DAT for jacket launch analysisFor Launch options, use MN unit for both input and output; Set “Accel Velocity DispPlot Type” as NPF for neutral picture file. Input water depth 79.50 m and seawaterdensity as 1.025 MT/m^3.A launch time control TIME line is need. Set stop time to 625.0 seconds, set output timeintervals to 10.0, 5.0, 1.0, 1.0 and 5.0 corresponding to phase 1 to 5. Minimum launchtime step = 1.0E-8 second and error control parameter =1.0.Jacket Orientation JACKET line will be added to define jacket position relative to barge.Joint 401L, 405L and 101L will be input as 1st, 2nd and 3rd joints.Distance from barge front to 1st joint = 84.0 m;Length of Launch Framing = 82.0 m;Density of construction material and added load = 7.85 MT/m^3Barge description will be input on BARGE1 line:Height of barge = 7.50 m;Width of barge = 18.50 m;Bottom Length of barge = 75.0 m;Forward Extension = 5.0 m;Aft Extension =7.50 m;Forward initial draft = 2.25 m;Aft initial draft = 4.50 m;Number of side and bottom increments = 20Additional Barge description will be input on BARGE2 line:Skid height = 1.50 m;Rocker Pin Location = 84.0 m;Rocker arm depth = 2.75 m;Winch speed = 0.1 m/sec;Both drag and added mass coefficients = 1.0Weight groups ANOD, LPAD and WKWY will be selected using INCWGT line.Friction coefficients will be input using FRICT line to define:Static friction coefficient = 0.1Dynamic friction coefficient = 0.05 for speed from 0.0 t 10.0 m/secMember group CAN will be deleted from launch analysis using GRPDEL line.A geometry plot PLTGM line added to select “Plot Type” = Full and using STEP forplot intervals. Initial jacket on barge will be plotted.The launch input file generated shall looks like following:-------------------------------------------------------------------------------------------------------------LAUNCH EXAMPLELAUNCH MNMN PT PF 79.50 1.025TIME 625.00 10.0 5.0 1.0 1.0 5.0 1.0E-8 1.0JACKET 401L405L101L 84.0 82.0+Z 7.857.85BARGEBARGE1 7.50 18.50 75.00 5.0 7.50 2.25 4.50 20.0 20.0BARGE2 1.50 84.0 2.75 0.10 1.0 1.0INCWGT ANODLPADWKWYFRICTFRICT 0.1 0.00 0.05 10.00 0.05GRPDEL CANPLTGM FLJB 1END-------------------------------------------------------------------------------------------------------------Create Launch run file and run the analysisCreate launch run file and run the launch analysis, browse for results.Create Post Launch input file PLNINP.DAT for jacket post launch analysisCopy launch input file LNHINP.DAT to post launch input file PLNINP.DAT.Rename launch options header from LAUNCH to PSTLNH;Remove time control TIME line and geometry plot PLTGM line.Add launch load definition LLODA line to select various kinds of points for load casegeneration. Two time points 100 seconds and 475 seconds will be selected to create load case L100 and L475.The post launch input file generated shall looks like following:-------------------------------------------------------------------------------------------------------------LAUNCH EXAMPLEPSTLNH MNMN PT -79.50 1.025JACKET 401L405L101L 84.0 82.0+Z 7.857.85BARGEBARGE1 7.50 18.50 75.00 5.0 7.50 2.25 4.50 20.0 20.0BARGE2 1.50 84.0 2.75 0.10 1.0 1.0INCWGT ANODLPADWKWYFRICTFRICT 0.1 0.00 0.05 10.00 0.05GRPDEL CANLLODALLODA L100TME 100.0L475TME 475.0END-------------------------------------------------------------------------------------------------------------Create post launch run file, run the analysis and browse for results.。