EN 10249-2：1995 Cold formed sheet piling of non-al

,.EUROPEANSTANDARDNORM'EEUROPEENNE.lUROpAISCHENORMrcs77.l~.70EN10249-2J.ne1995OeSCfIP;orS:iron-ands~'prDCIuc:t5.mctilI5I!:ct~n$.stlcetpilangs,Steels.unalloyeC2Sted$.aimen5ions.d~En5ioHd10ier.nces.forll'tOlcr.ncesColdformedsheetpilingofnonalloysteels-Part2:Tolerancesonshapeanddimensions\•f..lplaneN:sptf:1f11i-5ifroldenK1et'Snonill1ies-Pa~.2:Tolif'.neessurfDnllleftdimens,ottr.lCalq_forwtaSpwnd«JOhlenalolsIoInlaiCpan:.eStilhlen-iell2:Gt'e1\Z.ablM8euntlfotffft.QlennzenT~••E..--_...._~.,.CfNon'''s-1l5-05.CEIl~...._11lI'~lywlVOUleC£N/CENa.EC1.....,1IegulaiCltWnchn.,pulau'tIWc::onch't;iOnsforQlV'noU\1sE...ropeiIr'ISQnclilt'CSU1eSU'U4Sofit,...~ionolln.UlClan:l.nnQr..lt.,y.'~;an••'~hsuandtnb11ogn.pn,CAl,..f..,..JX:lESconcanh,s..cnnn.1otalSuMilnlS~becouinecsonapp11Ul.l0l1WmeCentral~Ror'OIlYCEIl•TheEuropunSutMSa1'dS...\Uin~1'\tWeoff,ci;a'.....-s,ons(Enol1sn~f,..,t'lCI'l.GetUn}.A..efSlon,nin)'~Ilalang....,aglt....~,;ranslnlDnwnderu.rwspoMlblln.yof•~....,.In't.Q'IUo.m'.ng~anaoo'Clf,iOO't:o'tneCen'CI'ill(5ecra'ta,.,uI\&aaw~SUblSAStIWofficial....-slana.CEN..........,~tt~fta't.,on.ats1.anOllrdSboIhOSofs~''lA.Bell'....DenY.,....F.oa,F.,.l'IC'e.Ge1'NnJ'.Greece.Iceland.r,..l.,..IU1;r.Lr.DtoeIIIbOwrg....u.l1anas.,*,~y,PDnvgal.5.P-in.s...csen.Sntz.f'landana\Jnnea1C19doln.CENWl'DpeAI'ICcnnt.UIeforSUM.t'd1U~'0t'IConu,Ewf'Opiende~sa~iDnEurop.lUCMsltOltl,wef:;,.Notl'lwnQ•legSAllU~I'lUof,..prOd...c~'onandee::.-.....',..~10f1;,..anyfo,-,.andb,an.1meansrwsef'ved1.11c:own~r1d~oCEIiI~'CI1U~..Ref.Ija.EN1OZ49-Z,1995E('''08:37DE-ISPCTECIIlICALIlARKT.p~~e'2'EN10249-2:1995Contents+352-5313-,2&0T-S07P.14/20F-mForeword.•.•..••••_.••.••.••.•......•..••••..•••••..••••••••._•••__.._3••12345677.17.2­7.37.48910111213sc:ope__.•__••.•._4Nonnativerefllntnces_____4Controloftolerances•Ge·neral_.._____._..4Heightofprofiles__4Widthofprofiles__4Wallthicknessofprofiles5Straightnessofprofiles,5Gener.ll..5Bending5Cutving5Twisting_6length._~_..__..7SquanlOlIssofends_.__7Angulardeviation:_____••..•••_••.••7Massofprofiles__._8Joints,oV8fl;lpping_.__.__.__.___..8Options______..__•8•Page3EN10249-2:1995ForewordThisEuropeanStandardwaspreparedbySC4·SheetpilingofTechnicalCommitteeECISSlTC10·Structuralsteels~QualitiesthesecretariatofwhichisheldbyNNI.EN10249iscomposedoftwoparts:Part1;Technicaldeliveryconditions,Part2:Tolerancesonshapeanddimensions.ThisEJropeanStandardshallbegiventhestatusofanationalstandard.eitherbypublicationofanidenticaltextorbyendorsement.atthelatestbyDecember1995,andconflictingnationalstandardsshallbewithdrawnatthelatestbyDecember1995.AccordingtotheCEN/CENELECInternalRegulations.thefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Denmark,Finland,France,Germany,Greece,Iceland.Ireland.Italy,Luxembourg.Nethe:rland9.NOfWI:ly,Portugal.Spain.Seden.S\N;u.eriand.Unr-dKingdorTl._:1.995SCopeThispartofUlisEuropunStandardspecifiesthetolerancesondimensions,squarenessofends,straightnessandmassofcoldformednonaUoysteelsheetpileswhicharede.finedinEN10249­1.2NonnativereferencesThiSEuropeanStandardincorporatesbydatedorundatedreferenceproviSionsfromotherpubIicatians.Thesenormativereferencesarecitedattheappropriateplacesin!hetextandthepublicationSarelistedh8f8after.Fordatedreferellce5,subsequentamendmentstoorrevisionsofanyofthesepublicatiOnsapplytothisEuropeanStandardonlywhenincorporatedinitbyamendmentorrevision.ForundatedreferencesthelatesteditionofthepublicationreferredtoapprleS.EN10051Continouslyhot-rclleduncoatedplate.sheetandstripofnon-alloyandanoysteels-ToIeflllnc;esondimensionsandshape.EN10249-1Coldformedsheetpilingofnonalloysteels.Pan1:Technicaldeliverycondition:.•3Controloftolerances-General3.1AIdlemeasurementsaretakenoutsideofthezonedeformedbycuttingatadistancefromtheendsofatleaSt250mm.3.2Thedimensionsaremeasuredbyinstrumentsofappropriateaccuracy.4HeightofprvfilesThetolerancesontheheightof~tpilesaregivenintable1.Table1:Toleran_ontheheightofsheetpiles11Dimensionsinmlllimelres•DesigMtioOFigureNomirAldimensionToleranceHeight/\Ihhs200:t4200h~300±6hCG3OOh~400±8400h~105WidthofprvfilesThetoleranCesonthewidthofprofilesareasfollows:-individualsheetpile;~2'ofthenominalwidU,-pairofinterlockedsheetpiles::!:..3'ofthenominalwidth.;~_.nAppIicallletotheClifferentshapesofcoldformedsneetpiles.thefiguresnowsatrenchsheet.~EN10051.foranominalwidthofstripandsheetover1800mm.7StraightneSsofprofiles7.1General.Thecontrolsoftheprofilestraighmess(measurementofbow-heightscorrespondingtobendingandcurving)shaDbealliedoutonapilewhichfreelyliesonaplane5UrfaceaccordingtothefoRowingfigures1anct2.ForZ-sheetpiles,thecontrolsareearnedoutonaninterlockedpairofsheetpiles.andifapprapriate.onaweldedpairofsheetpileswhentheyaredelh(eredwelded.7.2BendingThebow-height5inthehorizontalplaneofthesheetpileisthedistancebetweenthealrdand•thearcformedbythesheetpileedge(seefigure1).Thebow-height