ASTM A886/A886M-2010 IEEEStd.2600-2800作业环境B中的硬拷贝设备的标准保护轮廓
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【英文标准名称】:StandardSpecificationforSteelStrand,Indented,Seven-WireStress-RelievedforPrestressedConcrete
【原文标准名称】:IEEEStd.2600-2800作业环境B中的硬拷贝设备的标准保护轮廓
【标准号】:ASTMA886/A886M-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:A01.05
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:indentations;prestressedconcrete;seven-wirestrand(tendon);steelwire;Indentation;Prestressedconcrete;Concretereinforcement--specifications;Seven-wirestrand(tendon);Steelwire(prestressedconcrete);Steelwirestrand--specifications;Uncoat
【摘要】:1.1Thisspecificationcoversseven-wireuncoated,indented,stress-relievedsteelstrandforuseinpretensionedprestressedconcreteconstruction.Grade250IandGrade270Ihaveminimumultimatestrengthsof250ksi[1725MPa]and270ksi[1860MPa],respectively,basedonthenominalareaofthestrand.1.2SupplementIdescribeslow-relaxationstrandandrelaxationtestingforthatproduct.Low-relaxationstrandshallbefurnishedwhenspecificallyorderedandfurnishedinplaceofstress-relievedstrandifmutuallyagreedtobythepurchaserandsupplier.1.3Thisspecificationisapplicableforordersineitherinch-poundunits(asSpecificationA886)orinSIunits(asSpecificationA886M).1.4Thevaluesstatedineitherinch-poundunitsorSIunitsaretoberegardedseparatelyasstandards.Withinthetext,theinch-poundunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththespecification.
【中国标准分类号】:L64
【国际标准分类号】:77_140_15
【页数】:5P.;A4
【正文语种】:英语
【原文标准名称】:IEEEStd.2600-2800作业环境B中的硬拷贝设备的标准保护轮廓
【标准号】:ASTMA886/A886M-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:A01.05
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:indentations;prestressedconcrete;seven-wirestrand(tendon);steelwire;Indentation;Prestressedconcrete;Concretereinforcement--specifications;Seven-wirestrand(tendon);Steelwire(prestressedconcrete);Steelwirestrand--specifications;Uncoat
【摘要】:1.1Thisspecificationcoversseven-wireuncoated,indented,stress-relievedsteelstrandforuseinpretensionedprestressedconcreteconstruction.Grade250IandGrade270Ihaveminimumultimatestrengthsof250ksi[1725MPa]and270ksi[1860MPa],respectively,basedonthenominalareaofthestrand.1.2SupplementIdescribeslow-relaxationstrandandrelaxationtestingforthatproduct.Low-relaxationstrandshallbefurnishedwhenspecificallyorderedandfurnishedinplaceofstress-relievedstrandifmutuallyagreedtobythepurchaserandsupplier.1.3Thisspecificationisapplicableforordersineitherinch-poundunits(asSpecificationA886)orinSIunits(asSpecificationA886M).1.4Thevaluesstatedineitherinch-poundunitsorSIunitsaretoberegardedseparatelyasstandards.Withinthetext,theinch-poundunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththespecification.
【中国标准分类号】:L64
【国际标准分类号】:77_140_15
【页数】:5P.;A4
【正文语种】:英语
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