DIN EN 14034-1-2011 尘云的爆炸特性测定.第1部分:尘云的最大爆炸压力p的测定;德文版本EN14034-1-2004+A1-2011

作者:标准资料网 时间:2024-05-18 16:45:54   浏览:9821   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Determinationofexplosioncharacteristicsofdustclouds-Part1:Determinationofthemaximumexplosionpressurepofdustclouds;GermanversionEN14034-1:2004+A1:2011
【原文标准名称】:尘云的爆炸特性测定.第1部分:尘云的最大爆炸压力p的测定;德文版本EN14034-1-2004+A1-2011
【标准号】:DINEN14034-1-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-04
【实施或试行日期】:2011-04-01
【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】:
【英文主题词】:Concentration;Conglomerates;Definitions;Dust;Dustcloud;Dustexplosions;Experimentation;Explosionindex;Explosionpressure;Explosionprotection;Explosions;Explosiveatmospheres;Firesafety;Flammablematerials;Gasmixtures;Limits(mathematics);Mathematicalcalculations;Measurement;Measuringtechniques;Parameters;Potentiallyexplosivematerials;Pressureoverload;Properties;Safetyengineering;Surfacespreadofflame;Testequipment;Testing
【摘要】:Thisdocumentdescribesatestmethodforthedeterminationofthemaximumexplosionpressureofdustcloudsinaclosedvesselunderdefinedinitialconditionsofpressureandtemperature.Thismethodisnotsuitableforusewithrecognisedexplosives,likegunpowderanddynamite,substanceswhichdonotrequireoxygenforcombustion,pyrophoricsubstances,orsubstancesormixturesofsubstanceswhichmayundersomecircumstancesbehaveinasimilarmanner.Whereanydoubtexistsabouttheexistenceofhazardduetoexplosiveproperties,expertadviceshouldbesought.
【中国标准分类号】:C67;C80
【国际标准分类号】:13_230
【页数】:29P.;A4
【正文语种】:英语


下载地址: 点击此处下载
基本信息
标准名称:出口冻兔肉中出血病病毒检验 免疫学方法
英文名称:Detection of rabbit haemorrhagic disease virus in exporting frozen rabbits—Immunology method
替代情况:替代SN 0423-1995
发布部门:国家质量监督检验检疫总局
发布日期:2010-11-01
实施日期:2011-05-01
首发日期:
作废日期:
起草单位:国家认证认可监督管理委员会
出版社:中国标准出版社
出版日期:2011-05-01
页数:12页
适用范围

没有内容

前言

没有内容

目录

没有内容

引用标准

没有内容

所属分类: 农业 林业 植物保护 植物检疫 病虫害防治
【英文标准名称】:Testmethodsfordeterminingthecontributiontothefireresistanceofstructuralmembers-Appliedprotectiontoconcretefilledhollowsteelcolumns
【原文标准名称】:测定结构薄板耐火性的试验方法.防火用混凝土填充的空心钢柱
【标准号】:BSDDENV13381-6-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-08-02
【实施或试行日期】:2002-08-02
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;消防设备;耐火材料;耐火性;混凝土;性能试验;耐火时间;箱形大梁;结构构件;柱;空心的;钢梁;火焰表面传播;防火耐火结构;燃烧试验;建筑物组件的试验;防火;规范(验收);组件;建筑
【英文主题词】:
【摘要】:ThispartofthisEuropeanPrestandardspecifiesatestmethodfordeterminingthecontributionoffireprotectionsystemstothefireresistanceofstructuralconcretefilledhollowsteelcolumns.Theconcretecanbelightweight,normal-weightorheavy-weightconcreteandofstrengthclasses20/25(LC/C/HC)to50/60(LC/C/HC).Themethodisapplicabletoallfireprotectionsystemsusedfortheprotectionofsuchstructuralcolumnsandincludessprayedfireprotection,coatings,claddingprotectionsystemsandmulti-layerorcompositefireprotectionmaterials.Thetestmethodanditsassessmentprocedureisdesignedtopermitdirectapplicationoftheresultstocoverarangeofthicknessesoftheappliedfireprotectionmaterial.Thetestmethodisonlyapplicabletofireprotectionsystemswhicharefixeddirectlytothestructuralcolumn.Fireprotectionsystemswherethefireprotectionmaterialisnotattacheddirectlytothecompositecolumn,leadingtoacontinuouscavitybetweenthecolumnandthefireprotectionmaterialofsizegreaterthan5mmarethesubjectofENV13381-2.ThisEuropeanPrestandardcontainsthefiretestwhichspecifiesthetestswhichshouldbecarriedouttodeterminetheabilityofthefireprotectionsystemtoremaincoherentandfixedtothecompositecolumnandtoprovidedataonthetemperaturesoftheoutersteelsurfaceofthecompositecolumn,whenexposedtothestandardtime/temperaturecurveaccordingtotheproceduresdefinedherein.Inspecialcircumstances,wherespecifiedinnationalbuildingregulations,therecanbeaneedtosubjectreactiveprotectionmaterialtoasmoulderingcurve.ThetestforthisandthespecialcircumstancesforitsusearedetailedinannexA.Thisexposure,applicabletoreactivefireprotectionmaterials,isusedonlyinspecialcircumstances,wherespecifiedinthenationalbuildingregulationsofamemberstateoftheEuropeanUnion,andisnotintendedtobemandatoryforallfireprotectionmaterialsappliedtoconcretefilledhollowsteelcolumns.Thefiretestmethodologymakesprovisionforthecollectionandpresentationofdatawhichcanbeusedasdirectinputtothecalculationoffireresistanceofconcrete/steelcompositemembersinaccordancewiththeproceduresgiveninENV1994-1-2.ThisEuropeanPrestandardalsocontainstheassessmentwhichprescribeshowtheanalysisofthetestdatashouldbemadeandgivesguidancetotheproceduresbywhichinterpolationshouldbeundertaken.Thelimitsofapplicabilityoftheresultsoftheassessmentarisingfromthefiretestaredefinedtogetherwithpermitteddirectapplicationoftheresultstodifferentsteel/concretecompositecolumns,steeltypesandthicknesses,concretedensities,strengths,thicknessesandproductiontechniquesovertherangeofthicknessesoftheappliedfireprotectionsystemtested.Licensed
【中国标准分类号】:C80
【国际标准分类号】:13_220_50
【页数】:28P;A4
【正文语种】:英语