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1、重庆恒大金碧天下大二期塔吊基础施工方案重庆建工第三建设有限责任公司目录一、编制依据:2二、工程概况:2三、塔吊的部署:2四、塔吊基础的选择及定位:3五、基础计算书:4(一)、参数信息4(二)、基础最小尺寸计算4(三)、塔吊基础承载力计算7(四)、地基基础承载力验算8(五)、基础受冲切承载力验算9(六)、承台配筋计算11六、塔吊基础的施工:13七、塔吊避雷措施15八、塔吊用电及基础排水16九、附图17enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationcons
2、tructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.Insul
3、ationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstric
4、taccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclo
5、thtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveo
6、bjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toens
7、ureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection第17页共17页重庆恒大金碧天下大二期塔吊基础施工方案重庆建工第三建设有限责任公司重庆恒大金碧天下大二期塔吊基础施工方案一、编制依据:1、根据中冶赛迪工程技术股份有限公司设计的恒大金碧天下大二期基础施工图(电子版)。2、《砼结构工程施工验收规范》GB50204--20023、《建筑地基基础工程施工质
8、量验收规范》GB50202--20024、《砼质量控制标准》GB50164--20115、中国