Z084003630SPC001 Structural Design Criteria.docx

Z084003630SPC001 Structural Design Criteria.docx

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Z084003630SPC001StructuralDesignCriteria

KOREANATIONALOILCORPORATION

BLACKGOLDOILSANDSPROJECT

IMVPROJECTNO.Z08400

STRUCTURALDESIGNCRITERIA

CivilSpecification

B

July30,2008

IssuedforEngineering

B.B.

P.N.

N.K.

A

June9,2008

IssuedforReview

B.B.

P.N.

N.K.

REV.

NO

DATE

REVISIONDESCRIPTION

ORIGINATOR

CHECKED

APPROVED

TableofContents

1.0GENERAL3

2.0MATERIALS5

3.0DESIGNLOADS7

4.0LOADCOMBINATIONS15

5.0STRUCTURALDESIGN16

1.0

GENERAL

Summary

Thisdocumentdefinestheminimumrequirementsforthedesignoffoundations,reinforcedconcrete,andstructuralsteel.

Inallcases,thedesignrequirementsofthisdocumentshallbeadheredtounlessadeviationapprovedbytheOwnerhasbeenobtainedinwriting.

DesignCalculationsshallbebasedonSI（metric）units.

RelatedProjectSpecifications

Z08400-36-30-SPC-002‘Supply&FabricationofStructuralSteel’.

Z08400-36-30-SPC-003‘Installation,Assembly&ErectionofStructuralSteel’.

Z08400-36-30-SPC-004‘Supply&InstallationofDrivenSteelPilesandScrewPiles’.

Z08400-36-30-SPC-005‘Supply&FabricationofSkidMountedBuildings&Skids’.

Z08400-36-30-SPC-006‘Supply,Fabrication&ErectionofPre-EngineeredMetalBuildings’.

Z08400-36-30-SPC-007‘Supply&InstallationofConcrete’

Z08400-36-30-SPC-008‘Supply,Fabrication,Installation&TestingofElectricalO/HCranes.’

ReferenceCodesAndStandards

Thelatesteditionandaddendaincludingallsupplementsofthefollowingcodes,standardsandregulationsshallapply,unlessspecifiedotherwise.

ProvincialandFederalCodesandRegulations

∙AlbertaBuildingCode（ABC）

∙AlbertaOccupationalHealthandSafetyAct（OH&S）,GeneralSafetyRegulations

∙NationalBuildingCodeofCanada（NBC）

CanadianStandardsAssociation（CSA）

∙CAN/CSA-G40.20-M‘GeneralRequirementsforRolledorWeldedStructuralQualitySteel

∙CAN/CSA-G40.21-M‘StructuralQualitySteels’

∙CAN/CSA-S6‘CanadianHighwayBridgeDesignCode’

∙CAN/CSA-S16‘LimitStatesDesignofSteelStructures’

∙CAN/CSA-A23.1‘ConcreteMaterialsandMethodsofConcreteConstruction’

∙CAN/CSA-A23.2‘MethodsofTestsandStandardPracticesforConcrete’

∙CAN/CSA-A23.3‘DesignofConcreteStructures’

∙CAN/CSA-S304.1‘DesignofMasonryStructures’

∙CAN/CSA-O86‘EngineeringDesigninWood’

∙CAN/CSA-G30.18‘BilletSteelBarsforConcreteReinforcement’

∙CAN/CSA-S136‘NorthAmericanSpecificationfortheDesignofCold-FormedSteelStructuralMembers

∙CAN/CSA-W47.1‘CertificationofCompaniesforFusionWeldingofSteelStructures’

∙CAN/CSA-W48‘FillerMetalsandAlliedMaterialsforMetalArcWelding’

∙CAN/CSA-W59‘WeldedSteelConstruction（MetalArcWelding）’

CanadianInstituteofSteelConstruction（CISC）

∙HandbookofSteelConstruction

CementAssociationofCanada（CAC）

∙ConcreteDesignHandbook

CanadianGeotechnicalSociety（CGS）

∙CanadianFoundationEngineeringManual

CanadianSheetSteelBuildingInstitute（CSSBI）

∙CSSBI30M‘StandardforSteelBuildingSystems’

∙CSSBISheetSteelFactsNo.6‘MetallicCoatedSheetSteelforStructuralBuildingProducts’

∙CSSBI20M‘StandardforSheetSteelCladdingforArchitectural,Industrial&CommercialApplications’

∙CSSBI10M‘StandardforSteelRoofDeck’

AmericanSocietyforTestingandMaterials（ASTM）

∙ASTMA36‘StandardSpecificationforCarbonStructuralSteel’

∙ASTMA53‘StandardSpecificationforPipe,Steel,BlackandHot-Dipped,ZincCoated,WeldedandSeamless’

∙ASTMA252‘StandardSpecificationforWeldedandSeamlessSteelPipePiles’

∙ASTMA307‘StandardSpecificationforCarbonSteelBoltsandStuds,60000psiMinimumTensileStrength’

∙ASTMA325/A325M‘StandardSpecificationforStructuralBolts,Steel,HeatTreated120/105ksi（830MPa）MinimumTensileStrength’

AllreferencestotheAlbertaBuildingCodeinthisspecificationshallalsoimplyreferencetothecorrespondingsectionoftheNationalBuildingCodeofCanadaincludingsupplementalsections,unlessnotedotherwise.

Whereaconflictexistsbetweenthereferencedcodes,standards,regulationsandspecificationsincludingthisdocument,theOwnershallbecontactedforresolution.Generally,themorestringentshallapplyunlessspecificallynotedotherwiseintheprojectdocuments.

SiteConditionsAndClimaticData

SiteconditionsandclimaticdataaredefinedintheSiteDataSheetZ08400-20-20-DBM-001andintheDBM.

GeotechnicalInformation

Soilparameterstobeusedforthedesignoffoundationsshallbebasedonthegeotechnicalinvestigationreportfortheprojectsite,hereinafterreferredtoasthe“GeotechnicalReport”.

2.0MATERIALS

2.1.1StructuralSteel

Structuralsteelmaterialsshallconformtothefollowing:

WideFlanges（WF）andStructuralTees（WT）

Fy=350MPa

CSAG40.21Grade350W

Angles,ChannelsandS-Shapes

Fy=300MPa

CSAG40.21Grade300W

HollowStructuralSections（HSS）

Fy=350MPa

CSAG40.21Grade350WClassCorH

SteelPipesasStructuralMembers

Fy=241MPa

ASTMA252Grade2or3

Plates,FlatBars,Gratings,StairTreads,andMiscellaneousSteel

Fy=300MPa

CSAG40.21Grade300Worbetter

ColdFormedSections

Fy=350MPa

CAN/CSA-S136Grade350W（orasspecifiedbyVendor）

LiftingLugs

Fy=300MPa

CAN/CSA-G40.21Grade300WTCategory4

Forstructuralsteelelementsexposedtoseverecorrosionorwearconditions,specialmaterials,protectivecoatingsormaterialthicknessallowanceshallbeemployedinsteadofreducingtheallowablestresses.

ConnectionBolts

Connectionboltsshallgenerallybeminimum3/4”（19mm）diameter,unlessotherwisenoted,andshallconformtoASTMA325/A325McadmiumplatedwithspecifiedminimumtensilestrengthFu=830MPa.

Connectionboltsforhandrailsandladdersshallbeminimum5/8”（16mm）diameterandshallconformtoASTMA307cadmiumplatedwithspecifiedminimumtensilestrengthFu=414MPa.

AnchorBolts

AnchorboltmaterialshallconformtoASTMA36orA307.

DrilledanchorboltsshallbeHilti（orapprovedequal）,chemicalormechanicalanchorsandshallbeinstalledasperthemanufacturer’sinstructions.-

Welding

Weldingprocedures,welderqualificationrequirementsandweldingelectrodesshallconformtoCAN/CSA-W59.1,W47.1andW48.WeldingelectrodesshallbeE49XXwithanultimatetensilestrengthXuof490MPa.Weldingelectrodesshallbecompatiblewiththebasemetal.

Piling

SteelpipepilesshallconformtoASTMA252Grade2（Fy=241MPa）orGrade3（Fy=310MPa）.Fordesignpurposes,Fy=241MPashallbeused.

MaterialsforH-PilesshallconformtoCAN/CSA-G40.21Grade300Worbetter.

Concretepilesshallhaveminimumcompressivestrengthf’c=30MPa.

SteelreinforcementforconcretepilesshallconformtoCAN/CSA-G30.18Grade400deformedbilletsteelbars.

Concrete

Concreteshallhaveaminimumcompressivestrengthasfollows:

Cast-In-PlaceConcreteforFloors,PileCaps,GradeBeamsandFootings

f’c=30MPa

LeanConcrete

f’c=15MPa

Pre-CastConcrete

f’c=40MPa

Cast-In-PlaceWaterRetainingStructures

f’c=35MPa

CementshallbeHydraulicCementTypeGU（GeneralUse）,unlessnotedotherwiseintheGeotechnicalReport.

ReinforcingSteel

AllrebarshallbeGrade400deformedbilletsteelbarsinaccordancewithCAN/CSA-G30.18.

Masonry

MortarshallbeTypeSwithminimum28daycompressivestrengthf’c=15MPa,unlessspecifiedotherwise.

PaintingAndFireproofing

Surfacepreparation,paintingandcoatingshallbeinaccordancewithSpec.No.Z08400-32-40-SPC-016‘MechanicalSpecificationforPainting&Coating’

Membersrequiringfireproofingshallbeidentifiedandfireproofingloadsshallbeconsideredinthedesign,asapplicable.

3.0DESIGNLOADS

DeadLoads

DeadLoadincludes:

∙Weightofthestructureitself,

∙Theweightofallmaterialsofconstructionpermanentlyincorporatedintothestructureincluding,butnotlimitedto,handrails,platforms,insulation,fireproofing,partitions,fixtures,equipment,piping,electrical,instrumentation,HVAC,sprinkleranddelugesystem.

Thedeadloadforequipmentshallconsistoftheweightofallmachinery,equipment,and/orvesselspermanentlysupportedbythestructure,includinginsulation,fireproofingandattachments.

Equipmentloadsshallbebasedoncertifieddatasuppliedbytheequipmentmanufacturerincluding,butnotlimitedto,self-weight（shippingweight）,operatingweight,testweight,fittingsweight,platformsweight,andnozzleload,asapplicable.

Thedeadloadforpipingshallconsistofallpipeswiththeassociatedflanges,valves,fittings,andinsulation.

Theweightofthecontentsofequipment,vesselsandpipingshallbeconsideredasdeadload.

Thefollowingunitweightsshallbeusedfordesign:

Commonfill

20.0*kN/m3

Massconcrete

23.0kN/m3

Reinforcedconcrete

23.5kN/m3

Steel

77.0kN/m3

Wood-wet

7.8kN/m3

Wood-dry

6.3kN/m3

Metalcladding-singleskin

0.1kN/m3

Metalcladding-withliner&insulation

0.3kN/m3

*UnlessspecifiedotherwiseintheGeotechnicalReportforbackfillmaterialused.

LiveLoads

LiveLoadconsistsofthesuperimposedloadsonthestructureincluding:

∙Loadsduetotheintendeduseandoccupancysuchastheweightofprobableassemblyofpersons,accumulationofequipmentandfurnishings,andstorageofmaterials.

∙Loadsduetowind,seismicforces,rain,snow,ice,etc.assetoutintheAlbertaBuildingCode.

∙Maintenanceloads,suchasheatexchangerbundlepullforces

∙Dynamicloadsfromequipmentvibration,impact,cranesandvehicularloads

∙Temporaryloadsimposedduringhandlingandconstructionincludingaccelerationandimpactloadsduetotransportationandlifting.

Floorsshallbedesignedforthespeci