BS DD CEN TS 1992-4-5-2009 混凝土中用紧固件的设计.柱上安装式紧固件.化学

DDCEN/TS1992-4-5:2009ICS21.060.99;91.080.40NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAWDRAFTFORDEVELOPMENTDesignoffasteningsforuseinconcretePart4-5:Post-installedfasteners—ChemicalsystemsThisDraftforDevelopmentwaspublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeon30June2009.©BSI2009ISBN9780580626395Amendments/corrigendaissuedsincepublicationDateCommentsDDCEN/TS1992-4-5:2009NationalforewordThisDraftforDevelopmentistheUKimplementationofCEN/TS1992-4-5:2009.ThispublicationisnottoberegardedasaBritishStandard.ItisbeingissuedintheDraftforDevelopmentseriesofpublicationsandisofaprovisionalnature.Itshouldbeappliedonthisprovisionalbasis,sothatinformationandexperienceofitspracticalapplicationcanbeobtained.CommentsarisingfromtheuseofthisDraftforDevelopmentarerequestedsothatUKexperiencecanbereportedtotheinternationalorganizationresponsibleforitsconversiontoaninternationalstandard.Areviewofthispublicationwillbeinitiatednotlaterthan3yearsafteritspublicationbytheinternationalorganizationsothatadecisioncanbetakenonitsstatus.NotificationofthestartofthereviewperiodwillbemadeinanannouncementintheappropriateissueofUpdateStandards.Accordingtotherepliesreceivedbytheendofthereviewperiod,theresponsibleBSICommitteewilldecidewhethertosupporttheconversionintoaninternationalStandard,toextendthelifeoftheTechnicalSpecificationortowithdrawit.CommentsshouldbesenttotheSecretaryoftheresponsibleBSITechnicalCommitteeatBritishStandardsHouse,389ChiswickHighRoad,LondonW44AL.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteeB/525/2,Structuraluseofconcrete.Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecretary.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandardcannotconferimmunityfromlegalobligations.DDCEN/TS1992-4-5:2009TECHNICALSPECIFICATIONSPÉCIFICATIONTECHNIQUETECHNISCHESPEZIFIKATIONCEN/TS1992-4-5May2009ICS21.060.99;91.080.40EnglishVersionDesignoffasteningsforuseinconcrete-Part4-5:Post-installedfasteners-ChemicalsystemsConception-calculpourlesélémentsdefixationpourbéton-Partie4-5:Chevillesdefixation-SystèmeschimiquesBemessungvonBefestigungeninBeton-Teil4-5:Dübel-chemischeSystemeThisTechnicalSpecification(CEN/TS)wasapprovedbyCENon20October2008forprovisionalapplication.TheperiodofvalidityofthisCEN/TSislimitedinitiallytothreeyears.AftertwoyearsthemembersofCENwillberequestedtosubmittheircomments,particularlyonthequestionwhethertheCEN/TScanbeconvertedintoaEuropeanStandard.CENmembersarerequiredtoannouncetheexistenceofthisCEN/TSinthesamewayasforanENandtomaketheCEN/TSavailablepromptlyatnationallevelinanappropriateform.Itispermissibletokeepconflictingnationalstandardsinforce(inparalleltotheCEN/TS)untilthefinaldecisionaboutthepossibleconversionoftheCEN/TSintoanENisreached.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Bulgaria,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Romania,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom.EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITÉEUROPÉENDENORMALISATIONEUROPÄISCHESKOMITEEFÜRNORMUNGManagementCentre:AvenueMarnix17,B-1000Brussels©2009CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.CEN/TS1992-4-5:2009:EDDCEN/TS1992-4-5:2009CEN/TS1992-4-5:2009(E)2ContentsPageForeword..............................................................................................................................................................31Scope......................................................................................................................................................41.1General....................................................................................................................................................42Normativereferences............................................................................................................................43Definitionsandsymbols.......................................................................................................................44Basisofdesign......................................................................................................................................54.1General....................................................................................................................................................55Determinationofactioneffects............................................................................................................56Verificationofultimatelimitstatebyelasticanalysis.......................................................................56.1General....................................................................................................................................................56.2Tensionload........