ASME B31J-2008 金属管部件用应力增强系数测定用标准试验方法
时间:2024-05-09 21:31:57 来源: 标准资料网 作者：标准资料网 阅读：8912
【英文标准名称】:StandardTestMethodforDeterminingStressIntensificationFactors(i-Factors)forMetallicPipingComponents
【原文标准名称】:金属管部件用应力增强系数测定用标准试验方法
【标准号】:ASMEB31J-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008-04-18
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:TheASMEB31CodeforPressurePipingandtheASMEBoilerandPressureVesselCode,SectionIII,NuclearComponents,SubsectionsNCandNDpipingrulesrequiretheuseofstressintensificationfactors(i-factorsorSIFs)whencheckingtheadequacyofcomponentsandjoints(weldedandnonwelded)inpipingsubjecttoloadings,includingthosecyclicloadingsthatmayproducefatiguefailures.Asusedherein,wheretheword“Code”isusedwithoutspecificidentification,itmeanstheCodeorStandardwhichincorporatesorreferencesthisStandard.ThepipingCodesprovidestressintensificationfactorsforthemostcommonpipingcomponentsandjoints.ThisStandardpresentsanexperimentalmethodtodetermineSIFs.
【中国标准分类号】:P94
【国际标准分类号】:
【页数】:18P.;A4
【正文语种】:英语
MIL-DTL-11891G, DETAIL SPECIFICATION: TRACK SHOE SETS, TRACK SHOE ASSEMBLIES, TRACK SHOE PADS AND TRACK SHOE BUSHINGS, VEHICULAR: ELASTOMERIZED (25 FEB 1998) [SUPERSEDING MIL-PRF-11891F]., This specification identifies the requirements for qualification and productioncontrol of track systems supporting U.S. Military Tracked Vehicles. This specification is intendedprimarily for the qualification of elastomeric compounds used in the fabrication of track and trackcomponents and to ensure that the quality and performance established at qualification ismaintained throughout production. The contractor is held fully responsible for the entireassembly/component including all non-elastomeric components and fasteners. The qualifiedproducts list (QPL) is divided by individual track components (pads, bushings and roadwheelpath/shoe body) listing the contractors qualified to produce the various components, thecontractor抯 address, and compound identification. The QPL also identifies contractors qualifiedto assemble the various track components into full assemblies/systems. This includes bushinginsertion, pad installation and connecting component (end connectors, center guides) assembly.The track shoe assemblies may be acquired either as sets, assemblies or as individual components(pin bushing assemblies or pads) as specified by the acquiring activity (see 6.1).【英文标准名称】:Methodsoftestformortarformasonry-Part1:Determinationofparticlesizedistribution(bysieveanalysis)（includesAmendmentA1:2006)EnglishversionofDINEN1015-1:2007-05
【原文标准名称】:圬工用灰浆的试验方法.第1部分:粒度分布的测定(筛析法)(包括修改件A1:2006)
【标准号】:EN1015-1-2006
【标准状态】:现行
【国别】:
【发布日期】:2007-05
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑工地;建筑;施工材料;干法筛析;工厂灰浆;砖石工程;灰浆成分;灰浆;粒度分布;抽样方法;筛分;筛选(大小);试验灰浆;测试;称重;湿筛法
【英文主题词】:Buildingsites;Construction;Constructionmaterials;Drysieving;Factorymortars;Masonry;Mortarcomposition;Mortars;Particlesizedistribution;Samplingmethods;Screening;Screening(sizing);Testmortars;Testing;Weighing;Wetscreening
【摘要】:
【中国标准分类号】:Q13
【国际标准分类号】:91_100_10
【页数】:10P.;A4
【正文语种】:英语