ISO 4355-1998 结构设计基础屋面雪荷载的确定
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【英文标准名称】:Basesfordesignofstructures-Determinationofsnowloadsonroofs
【原文标准名称】:结构设计基础屋面雪荷载的确定
【标准号】:ISO4355-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC98
【标准类型】:()
【标准水平】:()
【中文主题词】:屋顶;设计;测量;建筑;负荷;负荷测量;屋顶层;结构构件;雪;雪荷载;特性;数学计算
【英文主题词】:properties;roofs;snowloading;construction;roofcoverings;loading;snow;loadmeasurement;measurement;roofing;design;mathematicalcalculations;structuralmembers
【摘要】:ThisInternationalStandardspecifiesmethodsforthedeterminationofsnowloadonroofs.Itwillserveasabasisforthedevelopmentofnationalcodesforthedeterminationofsnowloadonroofs.Nationalcodesshouldsupplystatisticaldataofthegroundsnowloadintheformofzonemaps,tablesorformulae.TheshapecoefficientspresentedinthisInternationalStandardarepreparedfordesignapplication,andmaythusbedirectlyadoptedforuseinnationalcodes,unlessjustificationforothervaluesisavailable.ForexaminingtheeffectofthewindonthedistributionofsnowloadsonroofsofunusualshapesorshapesnotdealtwithinthisInternationalStandardorinnationalstandards,suitablemodels(e.g.testscarriedoutinawindtunnelespeciallyequippedforreproducingaccumulationphenomena)maygivesignificantresults.Theannexesdescribingmethodsfordeterminingthecharacteristicsnowloadontheground,exposurecoefficient,thermalcoefficientandloadsonsnowfencesareforinformationonlyasaconsequenceofthelimitedamountofdocumentationandavailablescientificresults.Insomeregions,singlewinterswithunusualweatherconditionsmaycausesevereloadconditionsnottakenintoaccountbythisInternationalStandard.SpecificationofstandardproceduresandinstrumentationformeasurementsisnotdealtwithinthisInternationalStandard.
【中国标准分类号】:P20
【国际标准分类号】:91_080_01
【页数】:36P;A4
【正文语种】:英语
【原文标准名称】:结构设计基础屋面雪荷载的确定
【标准号】:ISO4355-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC98
【标准类型】:()
【标准水平】:()
【中文主题词】:屋顶;设计;测量;建筑;负荷;负荷测量;屋顶层;结构构件;雪;雪荷载;特性;数学计算
【英文主题词】:properties;roofs;snowloading;construction;roofcoverings;loading;snow;loadmeasurement;measurement;roofing;design;mathematicalcalculations;structuralmembers
【摘要】:ThisInternationalStandardspecifiesmethodsforthedeterminationofsnowloadonroofs.Itwillserveasabasisforthedevelopmentofnationalcodesforthedeterminationofsnowloadonroofs.Nationalcodesshouldsupplystatisticaldataofthegroundsnowloadintheformofzonemaps,tablesorformulae.TheshapecoefficientspresentedinthisInternationalStandardarepreparedfordesignapplication,andmaythusbedirectlyadoptedforuseinnationalcodes,unlessjustificationforothervaluesisavailable.ForexaminingtheeffectofthewindonthedistributionofsnowloadsonroofsofunusualshapesorshapesnotdealtwithinthisInternationalStandardorinnationalstandards,suitablemodels(e.g.testscarriedoutinawindtunnelespeciallyequippedforreproducingaccumulationphenomena)maygivesignificantresults.Theannexesdescribingmethodsfordeterminingthecharacteristicsnowloadontheground,exposurecoefficient,thermalcoefficientandloadsonsnowfencesareforinformationonlyasaconsequenceofthelimitedamountofdocumentationandavailablescientificresults.Insomeregions,singlewinterswithunusualweatherconditionsmaycausesevereloadconditionsnottakenintoaccountbythisInternationalStandard.SpecificationofstandardproceduresandinstrumentationformeasurementsisnotdealtwithinthisInternationalStandard.
【中国标准分类号】:P20
【国际标准分类号】:91_080_01
【页数】:36P;A4
【正文语种】:英语
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