【英文标准名称】:StandardTestMethodforTensilePropertiesofPolymerMatrixCompositeMaterials
【原文标准名称】:聚合母体混合材料抗拉特性的标准试验方法
【标准号】:ASTMD3039/D3039M-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D30.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:compositematerials;modulusofelasticity;Poisson'sratio;tensileproperties;tensilestrength;Composites--aerospacematerials/applications;Highmodulusfibrouscomposites--resin-matrix;Resins(composite);Tensileproperties/testing--composites
【摘要】:Thistestmethodisdesignedtoproducetensilepropertydataformaterialspecifications,researchanddevelopment,qualityassurance,andstructuraldesignandanalysis.Factorsthatinfluencethetensileresponseandshouldthereforebereportedincludethefollowing:material,methodsofmaterialpreparationandlay-up,specimenstackingsequence,specimenpreparation,specimenconditioning,environmentoftesting,specimenalignmentandgripping,speedoftesting,timeattemperature,voidcontent,andvolumepercentreinforcement.Properties,inthetestdirection,whichmaybeobtainedfromthistestmethodincludethefollowing:Ultimatetensilestrength,Ultimatetensilestrain,Tensilechordmodulusofelasticity,Poisson''sratio,andTransitionstrain.1.1Thistestmethoddeterminesthein-planetensilepropertiesofpolymermatrixcompositematerialsreinforcedbyhigh-modulusfibers.Thecompositematerialformsarelimitedtocontinuousfiberordiscontinuousfiber-reinforcedcompositesinwhichthelaminateisbalancedandsymmetricwithrespecttothetestdirection.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetext,theinch-poundunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G31
【国际标准分类号】:49_025_40
【页数】:13P.;A4
【正文语种】:英语