亭可马里粮仓施工组织设计(425

亭可马里粮仓施工组织设计(425

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时间:2017-11-11

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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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