ASTM D5397-2007 用缺口恒定拉力荷载试验评定聚烯烃土工薄膜抗应力扯裂的标准试验方法
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【英文标准名称】:StandardTestMethodforEvaluationofStressCrackResistanceofPolyolefinGeomembranesUsingNotchedConstantTensileLoadTest
【原文标准名称】:用缺口恒定拉力荷载试验评定聚烯烃土工薄膜抗应力扯裂的标准试验方法
【标准号】:ASTMD5397-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D35.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:土工织物;聚烯烃;抗扯裂强度;测试
【英文主题词】:failuretime;geomembrane;notch;polyolefin;yieldstress
【摘要】:Thistestmethoddoesnotpurporttointerprettheresultingresponsecurve.Suchinterpretationislefttothepartiesinvolvedinthecommissioningandreportingofthetestresults.Thistestmethodisintendedasanindextestandmaybeusedforgradingpolyolefingeomembranesheetsinregardtotheirstresscrackingsensitivity.5.2.1Conditionsthatcanaffectstresscrackinginclude:levelofloading,testtemperatureandenvironment,microstructure,polymeradditivepackage,processinghistory,andthermalhistory.1.1Thistestmethodisusedtodeveloptestdatafromwhichthesusceptibilityofpolyolefingeomembranesheetmaterialtostresscrackingunderaconstanttensileloadconditionandanacceleratedenvironmentalconditioncanbeevaluated.1.2Thistestmethodmeasuresthefailuretimeassociatedwithagiventestspecimenataspecifiedtensileloadlevel.Resultsfromaseriesofsuchtestsutilizingarangeofloadlevelscanbeusedtoconstructastress-timeplotonalog-logaxis.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsgiveninparenthesesareprovidedforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q10
【国际标准分类号】:59_080_70
【页数】:5P.;A4
【正文语种】:
【原文标准名称】:用缺口恒定拉力荷载试验评定聚烯烃土工薄膜抗应力扯裂的标准试验方法
【标准号】:ASTMD5397-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D35.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:土工织物;聚烯烃;抗扯裂强度;测试
【英文主题词】:failuretime;geomembrane;notch;polyolefin;yieldstress
【摘要】:Thistestmethoddoesnotpurporttointerprettheresultingresponsecurve.Suchinterpretationislefttothepartiesinvolvedinthecommissioningandreportingofthetestresults.Thistestmethodisintendedasanindextestandmaybeusedforgradingpolyolefingeomembranesheetsinregardtotheirstresscrackingsensitivity.5.2.1Conditionsthatcanaffectstresscrackinginclude:levelofloading,testtemperatureandenvironment,microstructure,polymeradditivepackage,processinghistory,andthermalhistory.1.1Thistestmethodisusedtodeveloptestdatafromwhichthesusceptibilityofpolyolefingeomembranesheetmaterialtostresscrackingunderaconstanttensileloadconditionandanacceleratedenvironmentalconditioncanbeevaluated.1.2Thistestmethodmeasuresthefailuretimeassociatedwithagiventestspecimenataspecifiedtensileloadlevel.Resultsfromaseriesofsuchtestsutilizingarangeofloadlevelscanbeusedtoconstructastress-timeplotonalog-logaxis.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsgiveninparenthesesareprovidedforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q10
【国际标准分类号】:59_080_70
【页数】:5P.;A4
【正文语种】:
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