Wuhanintelligentelevatorcoproductionworkshopandwarehousesteelstructuresatthedonghudevelopmentzone,WuhanUniversityScienceandTechnologyPark,ParkRoad.1,anareaofthesteel:productionworkshopis7344.00squaremeters;finishedgoodswarehouseis1036.80squaremeters.2,lightsteelstructurefabricationandinstallationcostsoftheprojectare:4.35millionYuan.3,theprojectdesignedbyWuhanPolytechnicInstitute,Zhejiang,thelightsteelstructurelimitedtheproductionandinstallationofsteelstructures.4,theinstallationperiodoftheprojectis:70days(workshopandwarehousewere70days).5,thetechnologyrequirementsfortheproductionandinstallationofengineeringandconstructionquality,durationcontrol,supervisionofcontractperformancecommissionedbytheownerscorporationandZhejiang,thePalacetocompletesteelstructure,aQC,andmonitorinrealtimetoensurethecompletionoftheprojectaccordingtothequalityandquantity.ThisprojectbytheZhejiangplantproductionsystemtodoimmediatelyafterthesteelstructure,organizedbytheEngineeringDepartmentforfieldinstallation.DesignandproductionbasedoninstallationproceduretheprojectbyWuhanPolytechnicInstituteofdesign,Zhejiang,thesteelstructure,basedonintelligentelevatorcompanyandWuhansteel,signedproductionandinstallationcontractforproductionofdetaildesign.Qualityacceptancecodeforarchitecturaldesignoflightsteelstructureandconstructionprofiles:1,GB5009-20012,ofthestructuralspecificationofthebuildingcodeforseismicdesignofGB50011-20013,GB50017-20244,ofthecodefordesignofsteelstructureofthestandardspecificationforcold-formedthin-walledsteelstructureGB50018-20245,thesteelstructureprojectconstructionqualityapprovalstandardGB50205-20016,theSpecificationforconstructionandacceptanceofsteelstructuredesignofhigh-strengthboltconnectionJGJ82-917,thetechnicalspecificationforsteelstructureweldingJBJ81-20248,thetechnicalspecificationforsteelstructureofdoor-likesteelframelighthouseCECS102-2024materialselectingoverviewsupportsection:productionworkshoproofpitchi=5%.Finishedproductswarehouseroofslopeof8%.Roof:asinglelayerBoard+insulationwool+steelwiremeshroofplatewith0.50mmblueHXY-820colorsteelplatealuminum-platingzinc.thickfiberglassinsulationcottonwith75mmdensity12Kgpercubicmetre.Wallsurfaces(workshop):doubleBoard+insulationcotton,outerwallsurfacewith0.50mmwhitegalvanizedHXY-840colorsteelplate,wallplatewhitegalvanizedHXY-9000.40mmcolorsteelplate,uses50mmfiberglassinsulationcotton,density12Kgperm3.Partofthemainstructure:steelcolumncorrectionafterhistimeoncolumnbottomandbasetopsurfacegapswithoutthesecondarywatershrinkageoffinestoneconcrete.Steelcolumns,beams,frames,beams,columns,awindcolumn,trafficbeammaterialQ345B.mechanicalpropertiesandchemicalcompositionareinlinewiththeGB/T1591-94provisionofthelow-alloystructuralsteel.Brace,kneebrace...Surfaceprotectionofsteelstructurepaintaccordingtothecontract,bedealtwithseparately.Located±0.0002%NaN02steelsurfacecoatingcementweightcementmortar,andC10concretepackagesto0.15M,packagethicknessof100feetofconcrete.Steelstructureinstallationoverview:installationandacceptanceofsteelstructureshouldbecarriedoutaccordingtotheGB50205-2001,strictconstructionqualityandconstructionoftheinstallationorder.Singlecomponentproductionaftertheimmediateclassificationnumbershouldbeplaced,itisforbiddentoplace.Structurebeforeinstallingthewidgetshouldbeacomprehensiveinspection,suchasmembernumber,length,perpendicularity,flatn...
