【英文标准名称】:Testmethodsfordeterminingthecontributiontothefireresistanceofstructuralmembers.Appliedprotectiontosteelmembers
【原文标准名称】:测定结构薄板耐火性的试验方法.用钢薄板的于防火
【标准号】:BSDDENV13381-4-2002
【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(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑;组件;规范(验收);防火;建筑物组件的试验;承重板;燃烧试验;防火耐火结构;火焰表面传播;结构构件;耐火时间;性能试验;耐火性;耐火材料;消防设备;定义;结构钢件
【英文主题词】:Buildingcomponenttest;Components;Construction;Definition;Definitions;Fireprotection;Fireprotectionequipment;Fireresistance;Firetests;Fire-resistantmaterials;Fire-resistanttime;Loadbearingplanes(horizontalorinclined);Performancetests;Specification(approval);Structuralfireprotection;Structuralmembers;Structuralsteelmembers;Surfacespreadofflame
【摘要】:ThispartofthisEuropeanPrestandardspecifiesatestmethodfordeterminingthecontributionmadebyappliedfireprotectionsystemstothefireresistanceofstructuralsteelmembers,whichcanbeusedasbeams,columnsortensionmembers.Theevaluationisdesignedtocoverarangeofthicknessesoftheappliedfireprotectionmaterial,arangeofsteelsections,characterizedbytheirsectionfactors,arangeofdesigntemperaturesandarangeofvalidfireprotectionclassificationperiods.ThisEuropeanPrestandardappliestofireprotectionmaterialswherethegapbetweenthematerialandtheflangefacesofthesteelmemberislessthan5mminsize.Otherwise,thetestmethodsinENV13381-1orENV13381-2,asappropriate,apply.ThisEuropeanPrestandardcontainsthefiretestwhichspecifiesthetestswhichshouldbecarriedouttodeterminetheabilityofthefireprotectionsystemtoremaincoherentandfixedtothesteelwork,andtoprovidedataonthethermalcharacteristicsofthefireprotectionsystem,whenexposedtothestandardtemperature/timecurvespecifiedinEN1363-1.Inspecialcircumstances,wherespecifiedinnationalbuildingregulations,therecanbeaneedtosubjectreactiveprotectionmaterialtoasmoulderingcurve.ThetestforthisandthespecialcircumstancesforitsusearedescribedinannexA.ThefiretestmethodologymakesprovisionforthecollectionandpresentationofdatawhichcanbeusedasdirectinputtothecalculationoffireresistanceofsteelstructuralmembersinaccordancewiththeproceduresgiveninENV1993-1-2.ThisEuropeanPrestandardalsocontainstheassessmentwhichprescribeshowtheanalysisofthetestdatashouldbemadeandgivesguidanceontheproceduresbywhichinterpolationshouldbeundertaken.Theassessmentprocedureisusedtoestablish:a)onthebasisoftemperaturedataderivedfromtestingloadedandunloadedsections,acorrectionfactorandanypracticalconstraintsontheuseofthefireprotectionsystemunderfiretestconditions,(thephysicalperformance);b)onthebasisofthetemperaturedataderivedfromtestingshortsteelcolumnsections,thethermalpropertiesofthefireprotectionsystem,(thethermalperformance).Thelimitsofapplicabilityoftheresultsoftheassessmentarisingfromthefiretestaredefined,togetherwithpermitteddirectapplicationoftheresultstodifferentsteelsectionsandgradesandtodifferentfireprotectionsystemsandfixings.TheresultsofthetestandassessmentobtainedaccordingtothispartofENV13381aredirectlyapplicabletosteelsectionsof"I"and"H"crosssectionalshape.GuidanceisgiveninannexBontheapplicationofthedataobtainedfrom"I"and"H"steelsectionstoothersectionshapes.
【中国标准分类号】:C80
【国际标准分类号】:13_220_50;91_060_01
【页数】:80P.;A4
【正文语种】:英语


【英文标准名称】:Crossrecessedpanheadtappingscrewswithcollar
【原文标准名称】:带卡套十字槽盘头自攻螺钉
【标准号】:DIN968-2002
【标准状态】:作废
【国别】:德国
【发布日期】:2002-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:自攻丝螺钉;钢;材料;紧固件;螺纹形状;尺寸;名称与符号;重量;凹槽;卡套;沉头螺钉;螺钉;带帽螺钉;端头(紧固件);半沉头紧固件;螺纹;十字头紧固件
【英文主题词】:Collars;Cruciform-headfasteners;Designations;Dimensions;Fasteners;Headscrews;Heads(fasteners);Materials;Raised-headfasteners;Recessedheadscrews;Recesses;Screws(bolts);Self-tappingscrews;Steels;Threadforms;Threads;Weights
【摘要】:Thedocumentcontainsdimensionalandtechnicalrequirementsofcrossrecessedpanheadtappingscrewswithcollarandspecifiestheirdesignation.
【中国标准分类号】:J13
【国际标准分类号】:21_060_10
【页数】:5P.;A4
【正文语种】:德语