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ID:1408390
大小:1.03 MB
页数:15页
时间:2017-11-11
《亭可马里粮仓施工组织设计(425》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、ConstructionWorksProgramme151.Overviewofconstructionorganizationdesign1.1Constructionprinciple1)Differentconstructionprocessesshallbeensuredtobebalanced,continuousandhighlyeffective.Thepreviousprocessshallcreatefavorableconstructionconditionsforthenextone,whichshallals
2、oensurethesmoothcompletionofpreviousfinishedproductandsatisfythequalityrequirementsofthewholeproject.2)Reasonableplanshallbeformulatedandsufficienttimeshallbeleftforconstructionorganizationandprojectoperation.Thearrangementofconstructionarrangementshallbefullyconnected
3、withkeyprocess;effortsshallbemadetocreatefavorableconditionsforconstructioninnextstep;workdelayshallbeavoidedandbalanceddevelopmentofprojectsshallberealized.3)Thegradeofon-sitemachineryequipmentshallbeimprovedwiththegreatestefforts,andthecapacityofcontinuousutilization
4、ofon-sitemachinesshallberealizedsoastosatisfythetechnicalrequirementsofBSspecification.1.2OverviewofconstructionschemeLocatedwithintheboundaryofTrincomalee,provincialcapitalintheeasternprovinceofSriLanka,theprojectbelongstotheexpandedprograminStageII.Onthebasisoftheexi
5、sting40silos,another50siloswith8mdiameter,51mheightarenewlyestablished.Silos,sidebuildingsandrooftopbuildingareinreinforcementconcretestructure.Constructionmethodsofmajorprocess1)Formworks:(1)Thesidebuildingsandrooftopbuildingareinreinforcedconcreteframewhilepillarform
6、work,beamformworkandfloorslabformworkareallinwoodformwork.(2)Slipformsystemisadoptedforsilowallformwork.2)Reinforcementworks:steelbarsareprocessedwithinthesteelbarstockground,conveyedbyflatcarhorizontallyandtowercranevertically,andboundbyworkersonsite.3)Concreteworks:t
7、wo750mixersareusedforon-sitemixing.Concretepumptruckisusedforpouringforthosebelow18mlevel.TwosetsofConcretepumpsaswellasspreaderareusedforpouringforthoseabove18mlevel.4)Scaffoldandsafetyprotectionmeasures:frameworkstructureonbothsidesofsilo,structureabove50m,1.2mwideex
8、ternalprotectiondouble-rowsteelpipescaffoldsadoptedduringthedecorationperiodandtheplacefromfoundationtopto1.5mofstruc
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