ISO 13760-1998 流体输送用塑料压力管材Miner's规则累积破坏的计算方法

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【英文标准名称】:Plasticspipesfortheconveyanceoffluidsunderpressure-Miner'srule-Calculationmethodforcumulativedamage
【原文标准名称】:流体输送用塑料压力管材Miner's规则累积破坏的计算方法
【标准号】:ISO13760-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-05
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC138
【标准类型】:()
【标准水平】:()
【中文主题词】:规范(验收);塑料管;计算方法;最大;抗压应力;压力管;寿命试验;内承压管;定义
【英文主题词】:Compressionstresses;Definitions;Internalpressuretubes;Lifetest;Materials;Mathematicalcalculations;Maximum;Methodsofcalculation;Pipes;Plasticpipes;Plastics;Pressurepipes;Specification(approval);Testing
【摘要】:ThisInternationalStandardspecifiesamethodforcalculatingthemaximumallowablehoopstressapplicabletopipesexposedtovaryinginternalpressuresand/ortemperaturesduringtheirexpectedlifetime.ThismethodisgenerallyknownasMiner'srule.ItisnecessarytoapplyMiner'sruletoeachfailuremechanismseparately.Thus,formechanicalfailureduetointernalpressure,otherfailuremechanisms,suchasoxidativeordehydrochlorinativedegradativefailuremechanisms,aretobeneglected(assuming,ofcourse,nointeraction).Amaterialmaybeusedonlywhenitisproventoconformtoallfailuremechanismcriteria.NOTE—Miner'sruleisanempiricallybasedprocedure,andisonlyafirstapproximationtoreality.
【中国标准分类号】:G33
【国际标准分类号】:23_040_20
【页数】:6P.;A4
【正文语种】:英语