【英文标准名称】:Protectiveclothingforuseagainstchemicals
【原文标准名称】:防化用劳保服
【标准号】:JIST8115-1998
【标准状态】:作废
【国别】:日本
【发布日期】:1998-06-25
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:TechnicalCommitteeonProtectiveEquipmentforOccupationalSafety
【标准类型】:()
【标准水平】:()
【中文主题词】:卫生和安全要求;职业安全;耐化学性试验;防护服装;耐酸材料;耐化学腐蚀材料;耐火工业工作服;防护屏蔽
【英文主题词】:protectiveclothing;occupationalsafety;shields;flameproofindustrialclothing;healthandsafetyrequirements;acid-resistantmaterials;chemical-resistantmaterials;chemical-resistancetests
【摘要】:
【中国标准分类号】:C73
【国际标准分类号】:13_340_10
【页数】:23P;A4
【正文语种】:日语


【英文标准名称】:StandardTestMethodforDeterminingTensilePropertiesofFiberReinforcedPolymerMatrixCompositesUsedforStrengtheningofCivilStructures
【原文标准名称】:测定土木建筑增强用纤维增强聚合物基合成材料的抗拉特性的标准试验方法
【标准号】:ASTMD7565/D7565M-2010
【标准状态】:现行
【国别】:美国
【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】:D30.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:compositematerials;modulusofelasticity;pre-curedFRPsystem;tensileproperties;tensilestrength;wetlay-upFRPsystem;Compositematerials;Fiberreinforcedpolymers;Modulusofelasticity;Tensileproperties/testing
【摘要】:ThistestmethodcanbeusedtoobtainthetensileforcecapacityandultimatetensilestrainofFRPmaterialusedforthestrengtheningofotherstructuralmaterialssuchas,metals,timber,andreinforcedconcrete.TheprincipaltestvariablescouldbetheFRPconstituentsandfabricationmethodorthesizeortypeofFRPlaminate.Theobtainedtensilepropertiescanbeusedformaterialspecifications,qualitycontrolandassurance,structuraldesignandanalysis,andresearchanddevelopment.ThistestmethodfocusesontheFRPmaterialitself,irrespectiveofthegrippingmethod.Therefore,maximumforceandstraindataassociatedwithfailureorpulloutateithergriparedisregarded.Theforcecapacityandmaximumstrainmeasurementsarebasedsolelyontestspecimensthatfailinthegaugesection.1.1Thistestmethoddescribestherequirementsforsamplepreparation,tensiletesting,andresultscalculationofflatfiberreinforcedpolymer(FRP)compositematerialsusedforthestrengtheningofstructuresmadeofmaterialssuchasmetals,timber,masonry,andreinforcedconcrete.Themethodmaybeusedtodeterminethetensilepropertiesofwetlay-upandpre-impregnatedFRPcompositesfabricatedonsiteormanufacturedinafactorysetting.TheFRPcompositemaybeofeitherunidirectional(0-degrees)orcross-ply(0/90type)reinforcement.Forcross-plylaminates,theconstructionmaybeachievedusingmultiple-layersofunidirectionalfibersateither0or90degrees,oroneormorelayersofstitchedorwoven0/90fabrics.Thecompositematerialformsarelimitedtocontinuousfiberordiscontinuousfiber-reinforcedcompositesinwhichthelaminateisbalancedandsymmetricwithrespecttothetestdirection.ThemethodonlycoversthedeterminationofthetensilepropertiesoftheFRPcompositematerial.OthercomponentsusedtoattachtheFRPmaterialtothesubstrate,suchastheprimer,putty,andadhesiveinexternallybondedstrengtheningsystems,areexcludedfromthesamplepreparationandtestingdetailedinthisdocument.ThistestmethodreferstoTestMethodD3039/D3039Mforconductofthetests.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedasstandard.Withinthetext,theinch-poundunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q23
【国际标准分类号】:83_120
【页数】:5P.;A4
【正文语种】:英语