DIN 41881-1-1976 半导体器件.第1部分:玻璃绝缘的金属外壳、要求和试验

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下一篇: DIN 45482-1-1976 录像设备和／或显像设备及无线电－电视接收机之间的连接.视频连接

MIL-STD-1517, MILITARY STANDARD: PHASED PROVISIONING (08 FEB 1993) [S/S BY MIL-STD-1388/1 AND MIL-STD-1388/2].【英文标准名称】:Eurocode8:Designofstructuresforearthquakeresistance-Part3:Assessmentandretrofittingofbuildings;GermanversionEN1998-3:2005
【原文标准名称】:欧洲法规8:抗地震结构设计.第3部分:建筑物的评定和加固
【标准号】:DINEN1998-3-2006
【标准状态】:作废
【国别】:德国
【发布日期】:2006-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑物;建筑;建设工程;定义;设计;地震防护;抗震设计;欧洲法规;评定;杆(柱);数学计算;加筋;安全;地震系数;地震荷载;稳定性
【英文主题词】:Buildings;Construction;Constructionworks;Definitions;Design;Earthquakeprotection;Earthquake-resistantdesign;Eurocode;Evaluations;Masts;Mathematicalcalculations;Reinforcement;Safety;Seismiccoefficient;Seismicloading;Stability
【摘要】:(1)ThescopeofEurocode8isdefinedinEN1998-1:2004,l.l.1andthescopeofthisStandardisdefinedin(2),(4)and(5).AdditionalpartsofEurocode8areindicatedinEN1998-1:2004,1.1.3.(2)ThescopeofEN1998-3isasfollows:-Toprovidecriteriafortheevaluationoftheseismicperformanceofexistingindividualbuildingstructures.-Todescribetheapproachinselectingnecessarycorrectivemeasures-Tosetforthcriteriaforthedesignofretrofittingmeasures(i.e.conception,structuralanalysisincludinginterventionmeasures,finaldimensioningofstructuralpartsandtheirconnectionstoexistingstructuralelements).NOTEForthepurposesofthisstandard,retrofittingcoversboththestrengtheningofundamagedstructuresandtherepairofearthquakedamagedstructures.(3)Whendesigningastructuralinterventiontoprovideadequateresistanceagainstseismicactions,structuralverificationsshouldalsobemadewithrespecttonon-seismicloadcombinations.(4)ReflectingthebasicrequirementsofEN1998-1:2004,thisStandardcoverstheseismicassessmentandretrofittingofbuildingsmadeofthemorecommonlyusedstructuralmaterials:concrete,steel,andmasonry.NOTEInformativeAnnexesA,BandCcontainadditionalinformationrelatedtotheassessmentofreinforcedconcrete,steelandcomposite,andmasonrybuildings,respectively,andtotheirupgradingwhennecessary.(5)AlthoughtheprovisionsofthisStandardareapplicabletoallcategoriesofbuildings,theseismicassessmentandretrofittingofmonumentsandhistoricalbuildingsoftenrequiresdifferenttypesofprovisionsandapproaches,dependingonthenatureofthemonuments.(6)Sinceexistingstructures:(i)reflectthestateofknowledgeatthetimeoftheirconstruction,(ii)possiblycontainhiddengrosserrors,(iii)mayhavebeensubmittedtopreviousearthquakesorotheraccidentalactionswithunknowneffects,structuralevaluationandpossiblestructuralinterventionaretypicallysubjectedtoadifferentdegreeofuncertainty(levelofknowledge)thanthedesignofnewstructures.Differentsetsofmaterialandstructuralsafetyfactorsarethereforerequired,aswellasdifferentanalysisprocedures,dependingonthecompletenessandreliabilityoftheinformationavailable.
【中国标准分类号】:P15
【国际标准分类号】:91_120_25
【页数】:91P.;A4
【正文语种】:德语