ASTM E1118-2005 强化热固性树脂管(RTRP)声辐射检验的标准实施规程
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【英文标准名称】:StandardPracticeforAcousticEmissionExaminationofReinforcedThermosettingResinPipe(RTRP)
【原文标准名称】:强化热固性树脂管(RTRP)声辐射检验的标准实施规程
【标准号】:ASTME1118-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:E07.04
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:辐射;试验;管;声学;无损检验;噪声辐射;树脂
【英文主题词】:adhesivejoints;Felicityeffect;Felicityratio;FRPpipe;loadhold;RTRP;zonelocation
【摘要】:TheAEexaminationmethoddetectsdamageinRTRP.ThedamagemechanismsdetectedinRTRPareasfollows:resincracking,fiberdebonding,fiberpullout,fiberbreakage,delamination,andbondorthreadfailureinassembledjoints.FlawsinunstressedareasandflawswhicharestructurallyinsignificantwillnotgenerateAE.Thispracticeisconvenientforon-lineuseunderoperatingconditionstodeterminestructuralintegrityofin-serviceRTRPusuallywithminimalprocessdisruption.FlawslocatedwithAEshouldbeexaminedbyothertechniques;forexample,visual,ultrasound,anddyepenetrant,andmayberepairedandretestedasappropriate.Repairprocedurerecommendationsareoutsidethescopeofthispractice.1.1Thispracticecoversacousticemission(AE)examinationormonitoringofreinforcedthermosettingresinpipe(RTRP)todeterminestructuralintegrity.Itisapplicabletolinedorunlinedpipe,fittings,joints,andpipingsystems.1.2Thispracticeisapplicabletopipethatisfabricatedwithfiberglassandcarbonfiberreinforcementswithreinforcingcontentsgreaterthan15%byweight.Thesuitabilityoftheseproceduresmustbedemonstratedbeforetheyareusedforpipingthatisconstructedwithotherreinforcingmaterials.1.3Thispracticeisapplicabletotestsbelowpressuresof35MPaabsolute(5000psia).1.4Thispracticeislimitedtopipeuptoandincluding0.6m(24in.)indiameter.LargerdiameterpipecanbeexaminedwithAE,however,theprocedureisoutsidethescopeofthispractice.1.5Thispracticeappliestoexaminationsofneworin-serviceRTRP.1.6ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesandtodeterminetheapplicabilityofregulatorylimitationspriortouse.Formorespecificsafetyprecautionaryinformationsee8.1.
【中国标准分类号】:G31
【国际标准分类号】:23_040_20
【页数】:12P.;A4
【正文语种】:
【原文标准名称】:强化热固性树脂管(RTRP)声辐射检验的标准实施规程
【标准号】:ASTME1118-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:E07.04
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:辐射;试验;管;声学;无损检验;噪声辐射;树脂
【英文主题词】:adhesivejoints;Felicityeffect;Felicityratio;FRPpipe;loadhold;RTRP;zonelocation
【摘要】:TheAEexaminationmethoddetectsdamageinRTRP.ThedamagemechanismsdetectedinRTRPareasfollows:resincracking,fiberdebonding,fiberpullout,fiberbreakage,delamination,andbondorthreadfailureinassembledjoints.FlawsinunstressedareasandflawswhicharestructurallyinsignificantwillnotgenerateAE.Thispracticeisconvenientforon-lineuseunderoperatingconditionstodeterminestructuralintegrityofin-serviceRTRPusuallywithminimalprocessdisruption.FlawslocatedwithAEshouldbeexaminedbyothertechniques;forexample,visual,ultrasound,anddyepenetrant,andmayberepairedandretestedasappropriate.Repairprocedurerecommendationsareoutsidethescopeofthispractice.1.1Thispracticecoversacousticemission(AE)examinationormonitoringofreinforcedthermosettingresinpipe(RTRP)todeterminestructuralintegrity.Itisapplicabletolinedorunlinedpipe,fittings,joints,andpipingsystems.1.2Thispracticeisapplicabletopipethatisfabricatedwithfiberglassandcarbonfiberreinforcementswithreinforcingcontentsgreaterthan15%byweight.Thesuitabilityoftheseproceduresmustbedemonstratedbeforetheyareusedforpipingthatisconstructedwithotherreinforcingmaterials.1.3Thispracticeisapplicabletotestsbelowpressuresof35MPaabsolute(5000psia).1.4Thispracticeislimitedtopipeuptoandincluding0.6m(24in.)indiameter.LargerdiameterpipecanbeexaminedwithAE,however,theprocedureisoutsidethescopeofthispractice.1.5Thispracticeappliestoexaminationsofneworin-serviceRTRP.1.6ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesandtodeterminetheapplicabilityofregulatorylimitationspriortouse.Formorespecificsafetyprecautionaryinformationsee8.1.
【中国标准分类号】:G31
【国际标准分类号】:23_040_20
【页数】:12P.;A4
【正文语种】:
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