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1、INTERNATIONA1.STANDARDISO4152editionFirst2021-05G1.ass-reinforcedthermosettingp1.astics(GRP)pipesDeterminationoftheapparentaxia1.1.ong-termmodu1.usofpipessubjecttobeambendingTubesenp1.astiquesthermodurcissah1.esrenforcesdeverre(PRV)一Determinationdumodu1.eaxia1.apparenta1.ongCermedetubessoumisaIaf1.e
2、xiondepoutreISO2021COPYRIGHTPROTECTEDDOCUMENTISO2021岫rkdea/山thUcdOthcnviscjftc三orrtmcehDVBiwixuioiti08phnn11UatiocBhrhotocp)Mng,ptbcatonpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanherequestedfromeitherISOattheaddressbe1.oworIS338.2Meanwa1.1.thickness,e39Conditioning41
3、0Procedure410.1Preparationoftestpiece410.2PreparationofSUDDortin2frame44fi.3Mountincofdisp1.acement410.5Fi1.1.ingoftestsamp1.eIiicivrsantimvicmtt11g351110.6Monitoringde11ection5J1.J1.12Ca1.cu1.atingcreepmodu1.usTestreport5.i6Bib1.iography7ForewordISO(theInternationa1.OrganizationforStandardization)i
4、sawor1.dwidefederationofnationa1.standardsttiugh(ISOmrtmiw)bMdniK盟RAucekdHpfff1.QbbGgbodyIcommitteehasbeenestab1.ishedhastherighttoberepresentedonthatcommittee.Internationa1.organizations,governmenta1.andnon-governmenta1.,in1.iaisonwithISO,a1.sotakepartinthework.ISOco1.1.aboratesc1.ose1.ywiththee1.e
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7、esnotForanexp1.anationofthevo1.untarynatureofstandards,themeaningofISOspecifictermsand哪崛硒1.%ticnc。的福P央融Mthe冲断Ih潴称小牖ti加池盘件防N廓膘糊?isoforeword.htn1.佛必妍施Mft茄W制册eeTe新包他他解eJ淞俵J褪阚0随。崛W脱SVaMS加Anyfeedbackorquestionsonthisdocumentshou1.dbedirectedtotheuser,snationa1.standardsbody.Acomp1.ete1.istingofthesebodie
8、scanbefoundatwwwHett1.H4u1.IntroductionTheapparentaxia1.1.ong-termmodu1.usofpipessubjecttobeambendingofpipesmanufacturedIfiO86.23856isrequiredfordesigningpipesystemsinsta1.1.edabovegroundinaccordanceThemodu1.usisusedtoca1.cu1.atedef1.ectionsandrotationsofpipesinsta1.1.edontwoormoresupports.IS04152:2
9、021(E)INTERNATIONA1.STANDARDG1.ass-reinforcedthermosettingp1.astics(GRP)pipes一Determinationoftheapparentaxia1.1.ong-termmodu1.usofpipessubjecttobeambending1Scopesubjectre1.ativebendingdef1.ectionbetweenvertica1.1.ysupportedend-coup1.ers,whicha1.1.owrotationof1.ong-termmodu1.usfor1.0986.theca1.cu1.at
10、ionofmidspanbeamdef1.ectionandendrotationofGRPpipesForNormativereasonsxeferencesmethodisnotsuitedfordiametersgreaterthanDN600.constitutesrequirementsaredocument.Fordatedinreferences,on1.ySomeeditiona1.1.citedapp1.ies.content7Mgs1.0928:2016rP1.asticsregressionana1.ysisandG1.ass-reinforcedthermosettin
11、gp1.astics(GRP)pipesand3TermsanddenitionsISOandIECmaintaintermino1.ogica1.databasesforUSeinStandnrdiZatiOnatthefo1.1.owingaddresses：E1.ectropedia:avai1.ab1.eat4ttpwvwe1.epedoFgbothatmid-spanmountedsupports.Thedef1.ectionsandmeasuredwithsupportsSubtractedmeasureddeformation.5ApparatusThisdocumentspec
12、ifiesamethodfordeterminingtheapparentaxia1.1.ong-termmodu1.usofpipesthepipetobeamtothecoup1.ers.InconjunctionwithISO10928JhiSdocumentexpressestheresu1.tsofthetestasanapparentaxia1.asspecifiedinISO/TSuseinTestconditionsandrequirementsarespecifiedinthereferringstandard.2practica1.thetestThefo1.1.owing
13、documentsofthisreferredinthetextsuchawaythattheoroftheirForundatedreferences,the1.atesteditionofthereferenceddocument(inc1.udinganyamendments)app1.ies.ISOMethodsforpipingsystemstheiruseNotermsanddefinitionsarc1.istedinthisdocument.ISOOn1.inebrowsingp1.atform:avai1.ab1.eathttps:/www.iso.org/obp4IECPrincip1.eApipesamp1.eandattheonatthefi1.1.edatthewater.Theisdef1.ectionisfromthedef1.ectionmeasuredatthecentretoobtainaf1.exura1.def1.ectiontobeusedtocomputethemodu1.us.Thedisp1.acementsaremeasuredatpipespring1.inestominimizeerrorscausedbypipecross-sectionT
