《BS EN ISO 15630-3 2025.docx》由会员分享，可在线阅读，更多相关《BS EN ISO 15630-3 2025.docx（51页珍藏版）》请在第壹文秘上搜索。
1、BSENISO15630-3:2025SteelforthereinforcementandprestressingOfCOntTeteTeStmethodsPart3:Prestressingsteelbsi.NationalforewordThisBritishStandardistheUKimplementationofENISO15630-3:2025.ItisidenticaltoISO15630-3:2025.ItsupersedesBSENISO15630-3:2019,whichiswithdrawn.TheUKparticipationinitspreparationwase
2、ntrustedtoTechnicalCommitteeISE/104,ConcreteReinforcingandPre-StressingSteels.Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitscommitteemanager.ContractualandlegalconsiderationsThispublicationhasbeenpreparedingoodfaith,howevernorepresentation,warranty,assuranceorundertaking(e
3、xpressorimplied)isorwillbemade,andnoresponsibilityorliabilityisorwillbeacceptedbyBSIinrelationtotheadequacy,accuracy,completenessorreasonablenessofthispublication.Allandanysuchresponsibilityandliabilityisexpresslydisclaimedtothefullextentpermittedbythelaw.Thispublicationisprovidedasis,andistobeuseda
4、ttherecipientsownrisk.Therecipientisadvisedtoconsiderseekingprofessionalguidancewithrespecttoitsuseofthispublication.Thispublicationisnotintendedtoconstituteacontract.Usersareresponsibleforitscorrectapplication.TheBritishStandardsInstitution2025PublishedbyBSIStandardsLimited2025ISBN9780539232639ICS7
5、7.140.15;91.080.40CompliancewithaBritishStandardcannotconferimmunityfromlegalobligations.ThisBritishStandardwaspublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeon30June2025.Amendments/corrigendaissuedsincepublicationDateTextaffectedEUROPEANSTANDARDENISO15630-3NORMEEUROPEENNEEuropais
6、chenormJune2025ICS77.140.15SupersedesENISO15630-3:2019EnglishVersionSteelforthereinforcementandprestressingofconcrete-Testmethods-Part3:PrestressingsteelISO15630-3:2025AcierspourFarmatureetlaprecontraintedubeton-StahlfiirdieBewehrungunddasVorspannenvonMethodesdessai-Partie3:AciersdeprecontrainteBeto
7、n-Priifverfahren-Teil3:Spannstahl(ISO15630-(ISo15630-3:20253:2025)ThisEuropeanStandardwasapprovedbyCENon29May2025.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsand
8、bibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCEN-CENELECManagementCentreortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguagea
9、ndnotifiedtotheCEN-CENELECManagementCentrehasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Bulgaria,Croatia,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Nor
10、way,Poland,Portugal,RepublicofNorthMacedonia,Romania,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,TiirkiyeandUnitedKingdom.富EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITEEUROPEENDENORMALISATIONEuropaischeskomiteefurnormungCEN-CENELECManagementCentre:RuedelaScience23,B-1040BrusselsRef.No.ENISO15630-3
11、:2025E2025CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.EuropeanforewordThisdocument(ENISO15630-3:2025)hasbeenpreparedbyTechnicalCommitteeISO/TC17SteelincollaborationwithTechnicalCommitteeCEN/TC459/SC4Concretereinforcingandprestressingsteels,thesecretariatofw
12、hichisheldbyDIN.ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorbyendorsement,atthelatestbyDecember2025,andconflictingnationalstandardsshallbewithdrawnatthelatestbyDecember2025.Attentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybe
13、thesubjectofpatentrights.CENshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.ThisdocumentsupersedesENISO15630-3:2019.Anyfeedbackandquestionsonthisdocumentshouldbedirectedtotheusersnationalstandardsbody/nationalcommittee.AcompletelistingofthesebodiescanbefoundontheCENwebsite.Accordingt
14、otheCEN-CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Bulgaria,Croatia,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Nethe
15、rlands,Norway,Poland,Portugal,RepublicofNorthMacedonia,Romania,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,TiirkiyeandtheUnitedKingdom.EndorsementnoticeThetextofISO15630-3:2025hasbeenapprovedbyCENasENISO15630-3:2025withoutanymodification.PageContentsForewordviIntroductionvii1 Scope12 Normative
16、references13 Terms,definitionsandsymbols13.1 Termsanddefinitions13.2 Symbols24 Generalprovisionsconcerningtestpieces35 Tensiletest45.1 Testpiece45.2 Testequipment45.3 Testprocedure45.3.1 General45.3.2 Determinationofthemodulusofelasticity56 Bendtest66.1 Testpiece66.2 Testequipment66.3 Testprocedure66.4 Interpret
