BS 7973-2-2001 钢筋的隔离件和垫板及其规范.隔离件和垫板的固定和应用以及钢筋的捆扎

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【英文标准名称】:Spacersandchairsforsteelreinforcementandtheirspecification-Fixingandapplicationofspacersandchairsandtyingofreinforcement
【原文标准名称】:钢筋的隔离件和垫板及其规范.隔离件和垫板的固定和应用以及钢筋的捆扎
【标准号】:BS7973-2-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-10-16
【实施或试行日期】:2001-10-16
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:钢筋;钢;隔离件;固定;加筋混凝土;加强材料;施工材料
【英文主题词】:Constructionmaterials;Fixing;Reinforcedconcrete;Reinforcingmaterials;Reinforcingsteels;Spacers;Steels
【摘要】:ThispartofthisBritishStandardspecifiesfixingandapplicationrequirementsforspacersandchairssufficienttoachieveandmaintaincovertoreinforcementininsitureinforcedconcretememberssubjecttonormalconstructionloads.Applicationrequirementsincludetyingandspacing.ThisBritishStandardappliestoalltypesofreinforcementconformingtoBS4449andBS4482andsometypesofweldedfabricconformingtoBS4483,suppliedtothepreferredshapesandtolerancesgiveninBS8666.Otherimportantaspectssuchasclearandunambiguousdetailing,theneedtoconsiderbuildability,formworktolerancesandreinforcementarenotspecified.StandardsofworkmanshipandsupervisionarealsooutsidethescopeofthisBritishStandardasisameansofresistingwindloadsorenablingtheliftingofprefabricatedreinforcementcages.NOTE1Whereappropriate,thebasicprinciplescanbeappliedtoprecastconcreteorproprietarysystems.NOTE2StraightreinforcementforcurvilinearmemberstobeformedtoaradiusexceedingthemaximumradiusofbendinggiveninBS8666mayrequireextratyingandsupporttoresistadditionalloadscausedbythespringingeffectofthebars.
【中国标准分类号】:H40
【国际标准分类号】:77_140_99
【页数】:22P.;A4
【正文语种】:英语


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【英文标准名称】:IntegratedServicesDigitalNetwork(ISDN)-DirectDiallingIn(DDI)supplementaryservice-DigitalSubscriberSignallingSystemNo.one(DSS1)protocol-Part3:TestSuiteStructureandTestPurposes(TSS&TP)specificationfortheuser;Englishvers
【原文标准名称】:综合服务数字网络(ISDN).直拨服务特性.连接线路用1号数字信号发送法(DSS1).第3部分:终端设备的检验系列结构和检验目的(TSS&TP)
【标准号】:DINETS300064-3-1997
【标准状态】:作废
【国别】:德国
【发布日期】:1997-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:协议执行一致命题;特性;定义;电话技术;直拨;服务定义;综合服务数字网络;合格;通信网;终端装置;接口(数据加工);记录;连接线;附加服务;空白格式;界面;电信;信号发送系统;传输协议;信号传输;电信设备;执行;通信设备;数
【英文主题词】:
【摘要】:
【中国标准分类号】:L78;M11
【国际标准分类号】:33_080
【页数】:15P;A4
【正文语种】:德语


Product Code:SAE J1312
Title:Procedure for Mapping Engine Performance-Spark Ignition and Compression Ignition Engines
Issuing Committee:Engine Power Test Code
Scope: The purpose of this SAE code is to provide a standardized test procedure for generating engine performance maps. An engine performance map is a listing of engine fuel flow rates versus torque or power obtained at specific engine speeds and loads. Engine performance maps as specified by this code can be used in fuel economy simulation programs. This document is applicable to both four-stroke spark ignition (SI) and compression ignition (CI) engines, naturally aspirated and pressure charged, with or without charge air cooling.
Rationale: The purpose of this SAE code is to provide a standardized test procedure for generating engine performance maps. An engine performance map is a listing of engine fuel flow rates versus torque or power obtained at specific engine speeds and loads. Engine performance maps as specified by this code can be used in fuel economy simulation programs. This document is applicable to both four-stroke spark ignition (SI) and compression ignition (CI) engines, naturally aspirated and pressure charged, with or without charge air cooling.