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BS EN 13501-4-2007 施工产品和建筑部件的防火分级.第5部分:用烟控制系统构件的耐火性试验数据进行分级

作者:标准资料网 时间:2024-05-17 03:05:59  浏览:8911   来源:标准资料网
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【英文标准名称】:Fireclassificationofconstructionproductsandbuildingelements—Part4:Classificationusingdatafromfireresistancetestsoncomponentsofsmokecontrolsystems
【原文标准名称】:施工产品和建筑部件的防火分级.第5部分:用烟控制系统构件的耐火性试验数据进行分级
【标准号】:BSEN13501-4-2007
【标准状态】:作废
【国别】:英国
【发布日期】:2007-06-29
【实施或试行日期】:2007-06-29
【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】:空调系统;建筑构件试验;燃烧性能分类;分级;分级系统;元部件;建筑;施工产品;定义;灭火器;防火;耐火性;耐火等级;燃烧试验;耐火时间;火灾试验等级;热控制;加热;性能试验;烟;防烟门;烟幕;排烟孔(建筑物);排烟管;防火耐火结构;火焰表面传播;试验结果;测试;火焰影响时间;型式;通风机
【英文主题词】:Air-conditioningsystems;Buildingcomponenttest;Burningbehaviourclasses;Classification;Classificationsystems;Components;Construction;Constructionalproducts;Definition;Definitions;Fireflap;Fireprotection;Fireresistance;Fireresistanceclass;Firetests;Fire-resistanttime;Fire-testclassifications;Heatcontrol;Heating;Performancetests;Smoke;Smokecontrolshutter;Smokecurtains;Smokeextraction(buildings);Smokeextractionducts;Structuralfireprotection;Surfacespreadofflame;Testresults;Testing;Timeofflameinfluence;Types;Ventilators
【摘要】:ThisEuropeanStandardspecifiestheprocedureforclassificationofcomponentsofsmokecontrolsystems,usingdatafromfireresistancetestswhicharewithinthefieldofapplicationoftherelevanttestmethods.ClassificationonthebasisofextendedapplicationisnotwithinthescopeofthisEuropeanStandard,howeverforextendedapplicationthesameclassesareusedasspecifiedinthisEuropeanStandard.ProductscoveredbythisEuropeanStandardare:?smokecontrolducts;?smokecontroldampers;?smokebarriers;?poweredsmokeandheatexhaustventilators(fans),includingconnectors;?naturalsmokeandheatexhaustventilators.RelevantdocumentswhichincludetherelevanttestmethodswhichhavebeenpreparedfortheseproductsarelistedinClause2.
【中国标准分类号】:P16
【国际标准分类号】:13_220_50
【页数】:32P.;A4
【正文语种】:英语


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【英文标准名称】:StandardPracticeforStaticandDynamicCharacterizationofMotionPreservingLumbarTotalFacetProstheses
【原文标准名称】:活动腰椎全椎间盘假体的静态和动态特性用标准实施规程
【标准号】:ASTMF2790-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F04.25
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:动态稳定性;动态试验;腰椎间盘关节造型术;臀部仪器;脊椎骨植入物;静态试验
【英文主题词】:dynamicstabilization;dynamictest;facetarthroplasty;posteriorinstrumentation;spinalimplants;statictest
【摘要】:FacetProsthesisComponents8212;Thefacetreplacementmaycompriseavarietyofshapesandconfigurations.Itsformsmayinclude,butarenotlimitedto,ballandsocketarticulatingjoints,jointshavingafree-floatingorsemi-constrainedthirdbody,metallicload-bearingsurfaces,andspringanddampeningmechanisms.Additionally,itmaybeaunilateralorbilateraldesign.ThesetestmethodsaredesignedtoquantifythestaticanddynamiccharacteristicsofdifferentdesignsofFP.Thetestsareconductedinvitroinordertoallowforanalysisofindividualdevicesandcomparisonofthemechanicalperformanceofmultipledesigns.TheloadsappliedtotheFPmaydifferfromthecomplexloadingseeninvivo,andtherefore,theresultsfromthesetestsmaynotdirectlypredictinvivoperformance.Theresults,however,canbeusedtocomparemechanicalperformanceindifferentdevices.Fatiguetestinginasimulatedbodyfluidorsalinemaycausefretting,corrosion,orlubricatetheinterconnectionsandtherebyaffecttherelativeperformanceoftesteddevices.Thistestshouldbeconductedina0.9%salineenvironmentalbathat37x00B0;Catamaximumrateof10Hzforallmetallicdevicesand2Hzfornon-metallicdevices.Othertestenvironmentssuchasasimulatedbodyfluid,asalinedripormist,distilledwater,othertypeoflubricationordrycouldalsobeusedwithadequatejustification.Likewise,alternativetestfrequenciesmaybeusedwithadequatejustificationtoensurethatitdoesnotimpactthedeviceperformance.Itiswellknownthatthefailureofmaterialsisdependentuponstress,testfrequency,surfacetreatments,andenvironmentalfactors.Therefore,whendeterminingtheeffectofchangingtheseparameters(forexample,frequency,material,orenvironment),careshouldbetakentoallowforappropriateinterpretationoftheresults.Inparticular,itmaybenecessarytoassesstheinfluenceoftestfrequencyondevicefracturewhileholdingthetestenvironment,implantmaterialsandprocessing,andimplantgeometryconstant.1.1ThispracticeprovidesguidanceforthestaticanddynamictestingofLumbarTotalFacetProstheses(FP).Theseimplantsareintendedtoallowmotionandlendsupporttooneormorefunctionalspinalunit(s)throughreplacementofthenaturalfacets.1.2Thesetestmethodsareintendedtoprovideabasisforthemechanicalcomparisonamongpast,present,andfuturenon-biologicFP.Thesetestmethodsallowcomparisonofdeviceswithdifferentmethodsofapplicationtothelumbarspine.Thesetestmethodsareintendedtoenabletheusertomechanicallycomparedevicesanddonotpurporttoprovideperformancestandardsforthem.1.3Thesetestmethodsdescribestaticanddynamictestsbyspecifyingloadtypesandspecificmethodsofapplyingtheseloads.1.4ThesetestmethodsdonotpurporttoaddressallclinicallyrelevantfailuremodesforFP,someofwhichwillbedevicespecific.Forexample,thesetestmethodsdonotaddressimplantwearresistanceunderexpectedinvivoloadsandmotions.Inaddition,thebiologicresponsetoweardebrisisnotaddressedinthesetestmethods.1.5RequirementsareestablishedformeasuringdisplacementsandevaluatingthestiffnessofFP.1.6Somedevicesmaynotbetestableinalltestconfigurations.1.7ThevaluesstatedinSIunitsaretoberegardedasthestandardwiththeexceptionofangularmeasurements,whichmaybereportedintermsofeitherdegreesorradians.1.8Thevaluesstatedininch-poundunitsar......
【中国标准分类号】:C45
【国际标准分类号】:11_040_40
【页数】:9P.;A4
【正文语种】:


【英文标准名称】:SteelSheet,55%Aluminum-ZincAlloy-CoatedbytheHotDipProcess(Metric)
【原文标准名称】:热浸镀含55%铝锌合金的钢薄板(米制)
【标准号】:ASTMA792M-1993
【标准状态】:作废
【国别】:美国
【发布日期】:1993
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:钢;热浸镀锌;板
【英文主题词】:plates;steels;hotdipgalvanizing
【摘要】:
【中国标准分类号】:H46
【国际标准分类号】:77_140_50
【页数】:5P;A4
【正文语种】:英语



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