EN12063标准Word文档下载推荐.docx
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EN12063标准Word文档下载推荐.docx
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1999E
Page2
EN12063:
1999
Contents
Page
Foreword 4
1Scope 5
2Normativereferences 5
EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITEEUROPEENDENORMALISATIONEUROPAISCHESKOMITEEFORNORMUNG
3 Definitions...........................................................................................................................................................„ 6
4Informationneededfortheexecutionofsheetpilewalls 12
4.1General 12
4.2Specific 13
5Siteinvestigations 14
5.1Soilsandrockinvestigation 14
5.2Driveabilityofsheetpiles 14
6Materialsandproducts 14
6.1Steelsheetpiles 14
6.2Timbersheetpiles 14
6.3Othermaterialsandproducts 14
6.4Corrosionprotectionforsteelsheetpilesandpreservationofwoodensheetpiles 14
6.5Sealingsforinterlocks 14
7Designconsiderations 15
7.1General 15
7.2Selectionofsheetpile 15
7.3Otherstructuralelements 16
7.4Sequenceofexecution 15
7.5Specificdesignconsiderations 17
8Executionofsheetpilewallstructures 17
8.1General 17
8.2Sitepreparation 17
8.3Storageandhandlingofthesheetpiles 18
8.4Weldingandcuttingofsteelelements 18
8.5Drivingofthesheetpiles 31
8.6Tolerancesregardingplanpositionandverticality 34
8.7Correctionsofsheetpilepositionduringdriving 35
8.8Installation of anchorages
35
8.9Walings and struts
8.10Excavation,filling,drainageandde-watering 36
8.11Extractionofsheetpiles 36
8.12Rock dowels and anchor bolts
37
8.13Sealing 38
9Supervision,TestingandMonitoring 39
9.1Supervision
39
9.2Testing
9.3Monitoring 40
10SiteRecords 40
10.1Recordsinconnectionwiththeexecution 40
10.2Recordsatcompletionoftheexecutionworks 40
11SpecialRequirements 41
11.1 Safety........................................................................................................................................................... 41
11.2Impactonthesurroundingbuildingsandinstallations 41
11.3Noisehindrance 41
11.4Permeabilityofsheetpilewalls 41
AnnexA(informative) Handlingandstorageofsheetpiles 42
AnnexB(informative) Weldingofsheetpiles 50
AnnexC(informative) Drivingofsheetpiles 61
AnnexD(informative) Installationanddrivingassistance 63
AnnexE(informative) Watertightnessofinterlocksealings 66
Page3
A EN12063:
1999
AnnexF(informative)Timbersheetpilesandwalings 6g
AnnexG(informative)Bibliography................................................................
Foreword
ThisEuropeanStandardhasbeenpreparedbyTechnicalCommitteeCEN/TC288"
Executionofspecialgeotechnicalworks"
thesecretariatofwhichisheldbyAFNOR.
ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorbyendorsement,atthelatestbyAugust1999,andconflictingnationalstandardsshallbewithdrawnatthelatestbyAugust1999.
AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowingcountriesareboundtoimplementthisEuropeanStandard:
Austria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandtheUnitedKingdom.
Thepresentstandardexpandsondesignonlywhennecessary,butprovidesfullcoverageoftheexecutionandsupervisionrequirementsforsheetpilewallstructures.
IthasbeendraftedonthebasisofexistingCodesofPracticeandgeneralavailableexpertisewhichcanbefoundinspecializedliterature.
Scope
ThisStandardspecifiesrequirements,recommendationsandinformationconcerningtheexecutionofpermanentortemporarysheetpilewallstructuresinaccordancewith2.4ofENV1991-1:
1994andthehandlingofequipmentandmaterials.
Itdoesnotgiverequirementsandrecommendationsfortheinstallationofspecificpartsofthestructuresuchasgroundanchoragesandpileswhicharecoveredbyothercodes.
Itappliesonlytosteelsheetpilewalls,combinedwallsandwoodensheetpilewalls.
CompositestructuressuchasBerlinerwallsandsheetpilewallsincombinationwithshotcrete,arenotthesubjectofthisstandard.
2Normativereferences
ThisStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.Thesenormativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelistedhereafter.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisStandardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthepublicationreferredtoapplies.
EN287-1:
1992+A1:
1997,Approvaltestingofwelders-Fusionwelding-Part1:
Steels.
EN288-2:
1997,Specificationandapprovalofweldingproceduresformetallicmaterials-Part2:
Weldingproceduresspecificationforarcwelding.
EN288-3:
1997,Specificationandapprovalofweldingproceduresformetallicmaterials-Part3:
EN499:
1994,Weldingconsumables•Coveredelectrodesformanualmetalarcweldingofnonalloyandfinegrainsteels-Classification.EN996:
1995,Pilingequipment-Safetyrequirements.
prEN1537,Executionofspecialgeotechnicalwork-Groundanchors.
ENV1991-1:
1994,Eurocode1:
Basisofdesignandactionsonstructures-Part1:
Basisofdesign.
ENV1992-1-1:
1994,Eurocode2:
Designofconcretestructures-Part1-1:
Generalrulesandrulesandrulesforbuildings.
ENV1993-1-1;
1994,Eurocode3:
Designofsteelstructures-Part1-1:
Generalrulesandrulesforbuildings.ENV1993-5:
1998,Eurocode3:
Designofsteelstructures-Part5:
Piling.ENV1997-1:
1994,Eurocode7:
Geotechnicaldesign-Part1:
Generalrules.EN10020:
1988,Definitionsandclassificationofgradesofsteel.EN10079:
1992,Definitionofsteelproducts.
EN10219-1:
1997,Coldformedstructuralweldedhollowsectionsofnon-alloyandfinegrainsteels-Part1:
Technicaldeliveryrequirements.
Page6
EN10219-2:
1997,Coldformedweldedstructuralhollowsectionsofnon-alloyandfinegrainsteels-Part2:
Tolerances,dimensionsandsectionalproperties.
EN10248-1:
1995,Hotrolledsheetpilingofnonalloysteels-Part1:
Technicaldeliveryconditions.
EN10248-2:
1995,Hotrolledsheetpilingofnonalloysteels-Part2:
Tolerancesonshapeanddimensions.EN10249-1:
1995,Coldformedsheetpilingofnonalloysteels-Part1:
EN10249-2:
1995,Coldformedsheetpilingofnonalloysteels-Part2:
Tolerancesonshapeanddimensions.
EN24063:
1992,Welding,brazing,brazeweldingandsolderingofmetals-Nomenclatureofprocessesandreferencenumberforsymbolicrepresentationondrawings.(ISO4063:
1990)
EN25817:
1992,Arc-weldedjointsinsteel-Guidanceonqualitylevelsforimperfections.(ISO5817:
1992)
EN29692:
1994,Metal-arcweldingwithcoveredelectrode,gas-shieldedmetal-arcweldingandgaswelding-Jointpreparationsforsteel.(ISO9692:
ISO1106-1:
1984,Recommendedpracticeforradiographicexaminationoffusionweldedjoints-Part1:
Fusionweldedbuttjointsinsteelplatesupto50mmthick.
3Definitions
Forthepurposesofthisstandard,thefollowingdefinitionsapply:
3.1
anchorage
anchoringsystemforthesheetpilewall,forexampleanchorplatesoranchorwallsincludingtheconnectingrods
Page5EN12063:
»
«
^ssarund•ndrockanohors'
*en9roundanotes'
anchorin9pilasand*
3.2
auxiliarystructures
allstructuresnecessaryfortheproperandsafeexecutionofthesheetpilingworks3.3
bracing
asystemofwalingsandstrutstosupportthestructure3.4
combinedwall
retainingwallcomposedofprimaryandsecondaryelements.Theprimaryelementscanbesteeltubes,beams,orboxpiles.ThesecondaryelementsarenormallyUorZ-shapedsteelsheetpiles.Figure1showsexamplesofcombinedwalls
3.5
comparableexperience
documented,orotherclearl
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