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【英文标准名称】:Glassinbuilding-Explosion-resistantsecurityglazing-Testandclassificationbyshock-tubeloading
【原文标准名称】:建筑玻璃.抗爆炸保险门窗玻璃.冲击管装填试验和分类
【标准号】:ISO16934-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-07
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC160
【标准类型】:()
【标准水平】:()
【中文主题词】:爆破(作业);分类;建筑;定义;爆炸压力;爆炸试验;防爆;抗爆炸性;爆炸;玻璃;建筑物用玻璃;门窗玻璃;危害;冲击试验;作标记;穿透;管;压力;压力波;保险玻璃;冲击;冲击管;模拟;规范(验收);测试;测试装置
【英文主题词】:
【摘要】:ThisInternationalStandardspecifiesashocktubetestmethodandclassificationrequirementsforexplosionpressure-resistantglazing,includingglazingfabricatedfromglass,plastic,glass-cladplastics,laminatedglass,glass/plasticglazingmaterials,andfilm-backedglass.ThisInternationalStandardprovidesastructuredproceduretodeterminetheblastresistanceandthehazardratingofglazingandglazingsystems.ThisInternationalStandardsetsoutprocedurestoclassifysuchsecurityglazingsheetmaterialsbymeansoftestsonspecimensofastandardsizeinastandardframeforthepurposeofcomparingtheirrelativeexplosionresistanceandhazardrating.Theproceduresandtestmethodcanalsobeusedtotest,butnotclassify,glazingsystemswherethesheetinfillisincorporatedintoframespurposelydesignedascompleteproductsofappropriatesizeforinstallationintobuildings.ThisInternationalStandardappliesamethodoftestandclassificationsagainstblastwavesgeneratedinashocktubefacilitytosimulatehigh-explosivedetonationsofapproximately30kgto2500kgoftrinitrotoluene(TNT)atdistancesfromabout35mto50m.Theclassificationsapproximatelyrepresentthereflectedpressuresandimpulsesthatareexperiencedbytheseequivalentthreatlevelsonthefaceofalargebuildingfacadepositionedperpendiculartothepathoftheblastwaves.Classificationisdefinedintermsofbothblastshock-wavecharacteristics,expressedintermsofpeakreflectedpressure,impulse,positivephasedurationandwave-formparameter(decaycoefficient),andratingcriteria,expressedintermsofdegreesofglazingdamageandfragmentimpacthazard.Classificationsandratingsareassignedbasedupontheperformanceoftheglazingandarespecifictotheblastcharacteristicsunderwhichthetesthastakenplace.Glazingthathasreceivedanair-blastclassificationandratingissuitableforuseinblast-resistantapplicationsonlyforblastsofcomparablecharacteristicsandonlyifinstalledinaproperlydesignedframe.Designbasedonknowledgeoftheair-blastresistancereducestheriskofpersonalinjury.
【中国标准分类号】:Q33
【国际标准分类号】:81_040_20
【页数】:21P;A4
【正文语种】:英语