建筑工程技术管理需注意的几个问题-英语论文_精品文档.docx

建筑工程技术管理需注意的几个问题-英语论文_精品文档.docx

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Severalmattersshouldbenotedintechnologymanagement

ofconstructionworks

Constructiontechnologyoccupiesanimportantpositionintheproductionandmanagementofbuildingconstructionenterprise,anddeterminesthelevelofcorporateeconomicprofitsandlossesandthecostoftheproject.Therefore,constructiontechnologymanagementshouldbepaidanequalattentionwithfundmanagementandcontractmanagementandotheraspectsinprojectmanagement,mutualcooperationandcoordination,andultimately,achievethegoalofoptimizingprojectmanagementprocess.

　　1.Severaltechnologyproblemsshouldbenotedinconstructiontechnologymanagement

1.1Theconstructionskillsoflatepouredband

Theconcretepouringqualityonbothsidesofthelatepouredbandmustbeensured,sothattopreventleakageofslurryorconcreteloose.Bothsidesofthelatepouredbandshouldbereinforcedbysteelmeshbracket,andthestructuraldesignershoulddeterminetheformofbothsidesofthesection.TheContractorshouldappointsomeoneresponsibleforkeepingthelatepouredbandclean,preventingcorrosionorbeingbuckledofthereinforcementinthelatepouredband.Thedebrisinthebandandthesteelrustmustbecleanedupbeforepouringtheconcreteofthelatepouredband.Theconcretestrengthofthelatepouredbandshouldbeonelevelhigherthanbothsidesoftheband.Afterthelatepouredbandconcretepouringworkiscompleted,theconcretecuringworkshouldbepayattention.

1.2Brickwallmasonry

Theformofmasonry:

oneparallelonevertical,threeparallelonevertical,allparallel,allverticalect.Thebrickmasonryasawholethroughvariousformsofcombinationofbricksandmortarshouldfollowthefollowingthreeprincipleswhentakemasonry:

（1）Bricksmustbeinterlacedjointinmasonry.Masonryismadeupbybricksandmortarasadhesivematerials.Inordertoenablethemtoworktogether,bricksmustbeinterlacedwhenmasonry.

（2）Thethicknessofthelevelmortarjointmustbecontrolled.Inaccordancewiththespecifications,thethicknessofthemortarjointgenerallyis10mm,andnomorethan12mm,nolessthan8mm.

（3）Thejointbetweenthewallsmustbefirm.Intheory:

thejointwallshouldbeenbuiltsynchronoustoensurethatthewallissecurelyconnected,andthejointshouldconformwiththespecificationstrictly.

　　1.3Constructionofstructuralcolumnsandringbeam

（1）Constructioncolumn,firstfixreinforcement,cleanupandwashawaythegroundmortarandotherdebrisatthepillarroots,andtheninstalltheformworkonbothsidesofthestructuralcolumntobefirmlyusesupportmethod.

（2）Checkreinforcementandwriterecordsofconcealedwork.

Themaincontentistocheckthereinforcementdiameter,hoopingdiameterandspacing,thesectionsizeoftheringbeam,andthelaplengthofthereinforcement,theprotectivelayerpad.

　　（3）Concretepouring.Controltheconcreteslumptopreventleakageoftheslurry;Inaddition,componentsaresmall,thevibrationshouldbeappropriate.

　　（4）On-sitecuring.Concretecuringshouldindifferenttimeaccordingtodifferentkindsofcementandclimaticconditions.

（5）Formworkremoval.Asthestructuralcolumnsandringbeamisinthemasonry,thesideformworkcanberemoved2~3daysafterconcretepouring.

2.Severalmanagementproblemsshouldbenotedinconstructiontechnologymanagement

　2.1Technologyfilesforcompletionandbuiltdrawingspreparation.

Theitemsoftechnologyfilesofconstructionworksshouldbecompleted,thenumberoftestsshouldmeettherequirements,thedatashouldbeaccurate,contentshouldbefilledoutcompleted,writtenclearly,bindingproceduresreasonable,neat.Builtdrawingsarethebasisforthetestsoncompletion,Employer’stakingover,maintenance,alteration,andexpansionoftheWorks,thepreparationshouldbetimely,accurate,systematic,scientificandcomplete.

1）Timelymeansthecertificationofmaterialsandtheconcrete,mortarmixproportion,technologyprogrammesect,shouldbeprovidedbeforeconstruction,theconstructionrecordsarerecordedinthespecifiedtimeduringtheconstructionprocess,theSampleretention,covertacceptanceandrecording,qualitytestsshouldbecompletedintime,thedatacannotbemadeupafterwards.

（2）Accuracyisreflecttheobjectivesituationoftheprojectaccurately,thetechnologydata,performanceofstandardsanddesignchangesmustbeaccurate,notfabricated.

（3）Systemmeansthepreparationworksshouldbecontinuously,thestaffofthepreparationworksshouldnotbereplaced,thecontentsandtimeofthedatashouldbecoherentmutually.

（4）Scientificmeansdoingeverythingaccordingtotheobjectivelaws,fromthereality,thepreparationofthedatashouldbeplannedinadvance,thecontentsshouldbeconcise,butalsoreflectthe