【英文标准名称】:StandardSpecificationforStructuralSteelShapes
【原文标准名称】:结构成型件钢标准规格
【标准号】:ASTMA992/A992M-2011
【标准状态】:现行
【国别】:
【发布日期】:2011
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:A01.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:桥;服务构架;形状;结构钢
【英文主题词】:bridges;buildingframing;shapes;structuralsteel
【摘要】:1.1Thisspecificationcoversrolledsteelstructuralshapesforuseinbuildingframingorbridges,orforgeneralstructuralpurposes.1.2Supplementaryrequirementsareprovidedforusewhereadditionaltestingoradditionalrestrictionsarerequiredbythepurchaser.Suchrequirementsapplyonlywhenspecifiedinthepurchaseorder.1.3Whenthesteelistobewelded,aweldingproceduresuitableforthegradeofsteelandintendeduseorserviceistobeutilized.SeeAppendixX3ofSpecificationA6/A6Mforinformationonweldability.1.4Thevaluesstatedineitherinch-poundunitsorSIunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.5Thetextofthisspecificationcontainsnotesorfootnotes,orboth,thatprovideexplanatorymaterial;suchnotesandfootnotes,excludingthoseintablesandfigures,donotcontainanymandatoryrequirements.
【中国标准分类号】:
【国际标准分类号】:91_080_10
【页数】:3P.;A4
【正文语种】: