建筑地基基础工程施工质量验收规范(英文版)

2002BeijingNoticeonIssuingtheNationalStandardoftheCodeforAcceptanceofConstructionQualityofBuildingFoundationJ.B.[20021NO.79pursuanttotheNoticeonthePrintingandDistributionofthePreparationandModificationPlansof1997'sEngineeringConstrr-rctionStandards(J.BU9911NO.108),thisCodeforAcceptanceofConstructionQualityofBuildingFoundationisrectifiecljointlybytheConstructionandManagementCommissionofShanghaiMunicipalityandotherrelevantdeparlments.OurministryhasarrangedfortheexaminationbyrelateddepartmentsoftheCodeandherebyapproveditasanationalstandardwiththeserialnumberofGB5022-2002andtobeeffectiveonMay|2002'The4.1.5,4.1.6,5.1.3,5,1.4,5.1.5,7.7.3and7.1.7afitcleshereofarecoinpulsoryandmustbestrictlyandexactlyperformed.Upontheexecutionofthiscode.anyrelatedcontentswithrespectofearthworksstipulatedinthepreviouslyformulatedSpecificationsforConstructionandAcceptanceofGroundandFoundationsGBJ202-83andSpecificationsforConstructionandAcceptanceofEarthworksandExplosionEngineeringGBJ201-83shallbeabolishedandterminatedimmediately'ThisCodeshallbegovernedbytlieMinistryofConstructionoftheP'R'C''andinterpretedbytheMinistrywithrespectofthecompulsoryarlicleshereofandbyShalghaiFoundationEngineeringCompanywithrespectofthetechnicaldetailshereof,andpublishedanddistributedbyChinesePlanningPressttndertheorganrzattonofthestandardquotainstituteoftheMinistryofConstructionoftl-rePeople'sRepublicofChinaMinistryofconstructionofthePeople'sRepublicofchinaApril|2002PrefaceInaccordancewiththerequirenentsofJian-biao(1997)No.108,theNoticeonPromuigation'PlarutingofFormulatingandRevisingConstructionStandard',thiscodeisrevisedbytheShanghaiFoundationCorporationaffiliatedtotheSiranghaiConstructionGroupandothercompaniesaccordingtotheformernationalstandardGBJ202-83CodeforConstructionandAcceptanceofFoundationBase,Duringtherevision,thecompilingteamforthiscodehasdevelopedthemonographicstudy,carriedoutthewideinvestigation,summarizedexperiencesofthedesignandconstructionoffoundationformanyyears,takensomenewmaturetechnologiesinrecentyearsintoaccount,carriedthroughcompleterevisiontoformthepreliminarydraftaccordingtotheprincipleDetachingtheacceptancefromtheassessment;Intensifyingtheacceptance;Perfectingthemeans,Controilingtheprocess.andformedafinalversiondependedontakingcounselwithallrelativeorganizationsbyallkindsofmeansandrevisingthemainproblemtimeaftertime.Themaincontentsofthiscodearedividedintoeightparts.includingGeneral,Terminology,Basicrequirements,Foundation,Pilefoundation,Earthwork,Foundationpit,andConstructionacceptance.TheparlearthworkisputintothiscodethroughrevisingtheformerpartearthworkinGBJ201-83,CodeforConstructionandAcceptanceofEarthworkandBlasting,andthepartfoundationpitisnewlyaddedformeetingtheneedsofnewforms.Thiscodeshallbeneededtorevisefurtherinthefuture,andtherelativeinformationandclausesshallbepublishedinmagazineConstructionStandard.Theclausesofthiscodemarkedbytheboldfacemeanthecompulsoryclauses,andmustbeperformedstrictly.Forimprovingthecodequality,allcompaniesshouldsumupexperience,accumulatedata,andfeeditbackShanghaiFoundationCorporationonoccasionforfurtlrerrevising.(Address:NO406JiangxizhongluShanghaiEmail:[e-mail]:200002)Thechiefeditorialdeparlment,theassistingeditorialdepartmentandthechiefdraftsmenare:Chiefeditorialdepartment:ShanghaiConstructionGroupAssistingeditorialdepartment:ChinaAcadmyofArchitecturescienceInsitituteofSub-groundingZhonggangsanhanginstituteComprehensiveReconnaissanceInstitr,rteMinistryofConstruction,P.R.CUniversityofTongliChiefdraftsmen:GuiyekunYeborongWuchunlinLiyaogangLiyaoliangChenxiquanGaohongxingGr-roshutaiMiaojunfaLikangjunQiushizhongQianjianminLiudelinContents1GeneralRuIes..........2Terrns23BasicRegulations'44Foundation...............'54.1GeneralTerms............i.......'54.2Soil-limeFoundation..'64.3Sand-sandstoneFoundation.................-.'..,...'........'.'64.4GeosyntheticsFoundation'14.5FlyashFoundation.'84.6DynamicConsolidationFoundation'''94.1GroutingFoundation........':'94.8PreloadingFoundationll4.gVibrationImpactFoundation124.10JetGroutingFoundation.'124.11Soil-cementMixedPileFoundation'...........134.12Soil-limeCompactedColumnCompositeFoundation'144.13CementFlyashGravelPileCompositeFoundation''154.14TarnpingSoil-cementPileCornpositeFoLrndation...''164.15SandPileFoundation175PileFoundation..i95.1GeneralTerms'195.2StaticForcePressing-inPiles.....'.'..215.3Pre-tensionedPre-stressingTubePile........'.'225.4PrecastConcretePile.......'.....-235.5SteelPile'255.6Cast-in-placeConcretePile'..'....'....2'76E,arthwork.................296.1GeneralTerms'296.2ExcavatiotlofEafihwork........'....'296.3BackfillingofEar1h.....3I7FonndationPit...............'321.1GeneralTertns....................',..'.'..'..'.321.2Row-pileWallTimbering......,............................,.....................337.3Soil-cementPileWallTimbering......J41.4BoltingandSoil-nailedWallSupport...................357.5SteelorConcreteSupportSystem........................351.6UndergroundDiaphragmWall.............................361.1SunkWellandCaiss