土木工程英语证书考试(pec)-建筑词汇定义

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1、土木工程英语证书考试(PEC)-建筑词汇定义AASHTO(AmericanAssociationofStateHighwayandTransportationOfficials)Aregulatoryorganizationwhichgovernsthedesignandspecificationsofhighwaybridges.AccessoriesAreextraitemsthatcanbefurnishedinadditiontothebasejoistorjoistgirder.Theyi

2、nclude:headers,topchordextensions,extendedends,ceilingextensions,bottomchordextensions,slopedendbearings,bridging,bridginganchors,joistgirderbottomchordbracing,orangleunits(joistsubstitutes).ADLAbbrevationfor'AfterDeadLoadisApplied'.AestheticHavingthes

3、enseofbeautyorpleasingtotheeye.AFFAbbrevationfor'AboveFinishFloor'.AGA(AmericanGalvanizersAssociation)Anon-profitassociationrepresentingthepost-fabricationhot-dipgalvanizingindustry.AGCA(AssociatedGeneralContractorsofAmerica)Isanationaltradeorganizatio

4、nofqualifiedconstructioncontractorsandandindustryrelatedcompaniesdedicatedtoskill,integrity,anresponsibility.TheAGCAisthevoiceoftheconstructionindustryandisdedicatedtoimprovingthequalityofconstructionandprotectingthepublic.AIA(AmericanInstituteofArchit

5、ects)AnorganizationtouniteinfellowshipthemembersofthearchitecturalprofessionintheUnitedStates.AISC(AmericanInstituteofSteelConstruction,Inc.)Isanon-profittechnicalspecifyingandtradeorganizationforthefabricatedstructuralsteelindustryintheUnitedStates.It

6、wasfoundedin1921withheadquarterslocatedinChicago.Oneoftheirbestknownmanualsisthe ManualofSteelConstruction.AISE(AssociationofIronandSteelEngineers)Abbreviation.AISI(AmericanIronandSteelInstitute)Aninstitutetopromotetheinterestsoftheironandsteelindustry

7、.AlignmentChartforColumnsAnomographforestimatingtheeffectivelengthfactor,K,ofcolumnsinanunbracedframe.Notethatthechartisbaseduponassumptionsofidealizedconditionswhichseldomexistinrealstructures.AmplitudeAmeasureoffloorvibration.Itisthemagnitudeortotald

8、istancetraveledbyeachoscillationofthevibration.AmplificationFactorAmultiplierofthevalueofmomentordeflectionintheunbracedlengthofanaxiallyloadedmembertoreflectsecondaryvaluesgeneratedbytheeccentricityoftheload.AnchorBoltAlong'L'shapedbol