【英文标准名称】:Safetyofmachinery-Emergencystop-Principlesfordesign.
【原文标准名称】:机械的安全性.紧急停止.设计原则
【标准号】:NFE09-053-2007
【标准状态】:现行
【国别】:法国
【发布日期】:2007-01-01
【实施或试行日期】:2007-01-20
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:事故预防;结构细节;控制装置;定义;设计;紧急停止;紧急断开;设备安全;图形符号;卫生和安全要求;机器;职业安全;继电器断路器;安全;安全部件;安全装置;安全断开;安全准备;安全要求;规范(验收);停止;制动装置;符号;工作场所安全
【英文主题词】:Accidentprevention;Constructiondetails;Controldevices;Definition;Definitions;Design;Emergencyshutdown;Emergencystop;Emergency-off;Equipmentsafety;Graphicsymbols;Healthandsafetyrequirements;Machines;Occupationalsafety;Relaycircuit-breakers;Safety;Safetycomponents;Safetydevice;Safetydisconnection;Safetyofmachinery;Safetyprovisions;Safetyrequirements;Specification(approval);Stopping;Stoppingdevices;Symbols;Workplacesafety
【摘要】:
【中国标准分类号】:J04;C66
【国际标准分类号】:13_110
【页数】:14P;A4
【正文语种】:其他


【英文标准名称】:Structuraladhesives-Testmethodsforassessinglongtermdurabilityofbondedmetallicstructures;GermanversionEN15190:2007
【原文标准名称】:结构胶粘剂.评估粘合金属结构的长期坚固度用试验方法
【标准号】:DINEN15190-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-10
【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】:胶粘连接件;胶粘剂;检验设备;气候条件;定义;耐久测试;疲劳特性;裂纹;长期特性;材料测试;材料力学性能;机械测试;金属粘结;金属;耐力;试样制备;结构胶粘剂;拉伸测试;试验设备;试验报告;试样;测试;测试装置
【英文主题词】:Adhesive-bondedjoints;Adhesives;Checkingequipment;Climaticcondition;Definition;Definitions;Endurancetesting;Fatiguebehaviour;Flaws;Long-timebehaviour;Materialstesting;Mechanicalbehaviourofmaterials;Mechanicaltesting;Metalbond;Metals;Resistance;Specimenpreparation;Structuraladhesives;Tensiletesting;Testequipment;Testreports;Testspecimens;Testing;Testingdevices
【摘要】:1.1Thisstandardspecifiestestproceduresfordeterminingthelong-termdurabilityofanadhesivesystemsubjectedtoenvironmentalandfatigueloads.TheproceduresarebaseduponmeasurementofthecrackgrowthrateandtheresistancetocrackpropagationthroughtheadhesivelayerindoublecantileverbeamtypespecimensunderanappliedmodeIopeningcyclingloading.1.2Thetestspecimensconsistofrectangularmetalsubstratesbondedtogetherwithapre-startercrackinthebondline.Fortestingjointsconsistingofrelativelythinsheetsofmetallicsubstratesthespecimenneedstobestructurallyreinforcedbyaddinglayersofcompatiblematerialtothebackofeachadherendsubstrateinordertopreventpermanentdeformation,usuallyreferredtoasreinforceddoublecantileverbeam(RDCB)testspecimen.1.3Forbrevity,thestandardrelatestotestingRDCBspecimens,whichareessentiallymorecomplexinmanufacturingthanstandarddoublecantileverbeam(DCB)specimens.However,thestandardallowsalsoforuseofsinglesubstratedoublecantileverbeamspecimenswhenthesubstratematerialisavailableinsufficientthickness.1.4Thetestmethodhasbeenproventobeparticularlysensitiveinfindingweaknesseswithincertainadhesivesystemsandisrecommendedasascientifictooltostudyadhesionproperties.Thistestmethodmaybeusedtodetermine:-ThefatiguecrackgrowthrateasafunctionofthemodeIstrainenergyreleaserate;-Thethresholdvaluesfornegligiblecrackgrowth;-Theeffectsofotherenvironmentalfactors(temperatureand/orhumiditycycling);-ThemodeI(peelorcrackopening)failuremodeoftheadhesivejoint(cohesive,interfacial,near-surface...).
【中国标准分类号】:G39
【国际标准分类号】:83_180
【页数】:22P.;A4
【正文语种】:德语