ASTM D7290-2006 评估木工工程建造设施用聚合化合物材料特性的标准实施规范

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【英文标准名称】:StandardPracticeforEvaluatingMaterialPropertyCharacteristicValuesforPolymericCompositesforCivilEngineeringStructuralApplications
【原文标准名称】:评估木工工程建造设施用聚合化合物材料特性的标准实施规范
【标准号】:ASTMD7290-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:(Practice)
【标准水平】:()
【中文主题词】:特征;土木工程;工程设计;评定;材料性能;高聚物;特性;值
【英文主题词】:
【摘要】:Thispracticecoverstheproceduresforcomputingmaterialpropertycharacteristicvaluesforpolymericcompositematerialsintendedforuseincivilengineeringstructuralapplications.Acharacteristicvaluerepresentsastatisticallowerboundonthematerialpropertystructuralmemberresistancefactorsforcivilengineeringdesigncodesforcompositestructures.Thispracticemaybeusedtoobtaincharacteristicvaluesforstiffnessandstrengthpropertiesofcompositematerialsobtainedfrommeasurementsusingapplicabletestmethods.1.1Thispracticecoverstheproceduresforcomputingcharacteristicvaluesofmaterialpropertiesofpolymericcompositematerialsintendedforuseincivilengineeringstructuralapplications.Thecharacteristicvalueisastatistically-basedmaterialpropertyrepresentingthe80%lowerconfidenceboundonthe5th-percentilevalueofaspecifiedpopulation.Characteristicvaluesdeterminedusingthisstandardpracticecanbeusedtocalculatestructuralmemberresistancevaluesindesigncodesforcompositecivilengineeringstructuresandforestablishinglimitsuponwhichqualificationandacceptancecriteriacanbebased.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q23
【国际标准分类号】:83_140_99
【页数】:4P.;A4
【正文语种】: