【英文标准名称】:Eurocode8-Designofstructuresforearthquakeresistance-Part2:Bridges
【原文标准名称】:欧洲法规8.抗震结构设计.桥梁
【标准号】:BSEN1998-2-2005
【标准状态】:作废
【国别】:英国
【发布日期】:2005-12-20
【实施或试行日期】:2005-12-20
【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】:桥墩;轴承;桥;土木工程;柱;合格;建筑;建设工程;设计;尺寸选定;地震防护;抗震设计;地震;欧洲法规;地基;荷载能力;数学计算;规范(验收);材料强度;结构;验证
【英文主题词】:Abutment;Bearings;Bridges;Civilengineering;Columns;Conformity;Construction;Constructionworks;Design;Dimensioning;Earthquakeprotection;Earthquake-resistantdesign;Earthquakes;EUROCODE;Foundation;Loadcapacity;Mathematicalcalculations;Specification(approval);Strengthofmaterials;Structure;Verification
【摘要】:1.1.1ScopeofEN1998-2(1)ThescopeofEurocode8isdefinedinEN1998-1:2004,1.1.1andthescopeofthisStandardisdefinedin1.1.1.AdditionalpartsofEurocode8areindicatedinEN1998-1:2004,1.1.3.(2)WithintheframeworkofthescopesetforthinEN1998-1:2004,thispartoftheStandardcontainstheparticularPerformanceRequirements,ComplianceCriteriaandApplicationRulesapplicabletothedesignofearthquakeresistantbridges.(3)ThisPartprimarilycoverstheseismicdesignofbridgesinwhichthehorizontalseismicactionsaremainlyresistedthroughbendingofthepiersorattheabutments;i.e.ofbridgescomposedofverticalornearlyverticalpiersystemssupportingthetrafficdecksuperstructure.Itisalsoapplicabletotheseismicdesignofcable-stayedandarchedbridges,althoughitsprovisionsshouldnotbeconsideredasfullycoveringthesecases.(4)Suspensionbridges,timberandmasonrybridges,moveablebridgesandfloatingbridgesarenotincludedinthescopeofthisPart.(5)ThisPartcontainsonlythoseprovisionsthat,inadditiontootherrelevantEurocodesorrelevantPartsofEN1998,shouldbeobservedforthedesignofbridgesinseismicregions.Incasesoflowseismicity,simplifieddesigncriteriamaybeestablished(see2.3.7(1)).(6)ThefollowingtopicsaredealtwithinthetextofthisPart:?BasicrequirementsandComplianceCriteria,?SeismicAction,?Analysis,?StrengthVerification,?Detailing.ThisPartalsoincludesaspecialsectiononseismicisolationwithprovisionscoveringtheapplicationofthismethodofseismicprotectiontobridges.(7)AnnexGcontainsrulesforthecalculationofcapacitydesigneffects.(8)AnnexJcontainsrulesregardingthevariationofdesignpropertiesofseismicisolatorunitsandhowsuchvariationmaybetakenintoaccountindesign.NOTE1InformativeAnnexAprovidesinformationfortheprobabilitiesofthereferenceseismiceventandrecommendationsfortheselectionofthedesignseismicactionduringtheconstructionphase.NOTE2InformativeAnnexBprovidesinformationontherelationshipbetweenthedisplacementductilityandthecurvatureductilityofplastichingesinconcretepiers.NOTE3InformativeAnnexCprovidesinformationfortheestimationoftheeffectivestiffnessofreinforcedconcreteductilemembers.NOTE4InformativeAnnexDprovidesinformationformodellingandanalysisforthespatialvariabilityofearthquakegroundmotion.NOTE5InformativeAnnexEgivesinformationonprobablematerialpropertiesandplastichingedeformationcapacitiesfornon-linearanalyses.NOTE6InformativeAnnexFgivesinformationandguidancefortheaddedmassofentrainedwaterinimmersedpiers.NOTE7InformativeAnnexHprovidesguidanceandinformationforstaticnon-linearanalysis(pushover).NOTE8InformativeAnnexJJprovidesinformationonλ-factorsforcommonisolatortypes.NOTE9InformativeAnnexKcontainstestsrequirementsforvalidationofdesignpropertiesofseismicisolatorunits.1.1.2FurtherpartsofEN1998SeeEN1998-1:2004.
【中国标准分类号】:P28
【国际标准分类号】:91_120_25;93_040
【页数】:152P.;A4
【正文语种】:英语


【英文标准名称】:StandardforSafetyforData-ProcessingCable
【原文标准名称】:数据处理电缆安全性标准
【标准号】:ANSI/UL1690-2006
【标准状态】:现行
【国别】:美国
【发布日期】:2006-08-02
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:电缆;数据处理
【英文主题词】:Cables;Dataprocessing
【摘要】:1.)DeletionofreferencestotheStandardTestforFlamePropagationandSmokeDensityValuesforElectricalandOpticalFiberCablesUsedinSpacesTransportingEnvironmentalAir,UL910.2.)AdditionofParagraph3.2,addressingundatedreferences,anddeletionofyeardesignationstoreferencedstandards.3.)DeletionofTable7.1andTable11.2tocoordinatewithreferencestoUL1581,whichcoversadditionalwiresizes.4.)Additionofmaximumlaylength16timestheconductordiametertoTable12.2.5.)AdditionofmaterialtypeMFAtoTables13.1,13.2,13.3,13.4and16.1,editorialcorrectiontomaterialtypeTPE,andadditionofHDFRPEandLDFRPEjacketmaterialstoTable16.1.
【中国标准分类号】:K13
【国际标准分类号】:29_060_20;33_180_10
【页数】:
【正文语种】:英语