【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】:


【英文标准名称】:Insulatorsforoverheadequipment,1000Va.c./1500Vd.c.;mountingdimensions
【原文标准名称】:交流1000V/直流1500V架空线设备用绝缘子.安装尺
【标准号】:DIN43188-1980
【标准状态】:现行
【国别】:德国
【发布日期】:1980-06
【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】:铁路架空输电网;材料;尺寸;电气工程;架空设备;高电压;绝缘子;塑料;作标记;安全工程
【英文主题词】:marking;safetyengineering;electricalengineering;materials;insulators;plastics;dimensions;railwaycatenaries;highvoltage;overheadequipment
【摘要】:Insulatorsforoverheadequipment;1000Va.c/1500Vd.c,mountingdimensionsFürdenGeltungsbereichdieserNormbestehenkeineentsprechendenregionalenoderinternationalenNormen.
【中国标准分类号】:S82;K48
【国际标准分类号】:1700
【页数】:2P;A4
【正文语种】:德语