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【英文标准名称】:Applicationoffiresafetyengineeringprinciplestothedesignofbuildings.Initiationanddevelopmentoffirewithintheenclosureoforigin(Sub-system1)
【原文标准名称】:建筑物防火设计工程原则应用.起源封闭时火灾的引发和发展
【标准号】:PD7974-1-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-03-31
【实施或试行日期】:2003-03-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisPublishedDocumentprovidesguidanceonevaluatingfiregrowthand/orsizewithintheenclosureoffireorigin,aswellasenclosurestowhichthefirehassubsequentlyspread.Guidanceisalsoprovidedfor“specialcases”whichincludemaliciousfires,racked/stackedstorageofgoodsandfiresexternaltothebuilding.Thecharacteristicsofthedesignfireforanyparticularscenarioareinfluencedbyanumberoffactors,includingbuildingdesign,environmentalinfluences,potentialignitionsourcesandlocation,typesofcombustiblematerials,distributionandarrangementofcombustiblematerials,ventilationconditionsandothereventsoccurringduringthefire.ThedeterminationofthecharacteristicsofthedesignfirefromignitionthroughtodecayisusedbyotherSub-systemsasinputsintocalculationsofeventssuchastimeoffirespreadfromenclosure[PD7974-3(Sub-system3)]andtimetoactivationofsuppressionsystems[PD7974-4(Sub-system4)].
【中国标准分类号】:P16
【国际标准分类号】:13_220_20;91_040_01
【页数】:76P.;A4
【正文语种】:英语