地下连续墙施工方案VIP免费

1中铁十九局集团有限公司常州市轨道交通1号线M1-GC-TJ-04标广电路站、长虹路站地下连续墙施工方案编制人：审核人：审批人：中铁十九局集团有限公司常州轨道交通1号线M1-GC-TJ-04标项目部二〇一五年三月二十九日1目录1编制依据................................................................32工程概况................................................................32.1地理位置与环境......................................................42.2车站结构型式与支护形式..............................................52.3工程地质和水文地质简况..............................................62.4影响地连墙施工的管线情况调查.......................................102.5工程主要材料.......................................................122.6本标段地下连续墙主要工程量.........................................123施工总体部署...........................................................133.1施工组织安排.......................................................133.2施工人员组织.......................................................143.3劳动力配置.........................................................143.4主要设备选型配置...................................................163.5供电和给排水布置...................................................173.6地下连续墙关键节点施工进度计划.....................................174地下连续墙施工工艺.....................................................184.1地下连续墙施工方案概述.............................................184.2地下连续墙施工工艺.................................................195地下连续墙施工方案.....................................................195.1导墙施工...........................................................195.2泥浆工程...........................................................225.3连续墙成槽施工.....................................................245.4清槽换浆及刷壁.....................................................275.5钢筋笼制作和吊放...................................................285.6混凝土施工.........................................................315.7墙趾注浆...........................................................335.8预埋件的设置及控制保护措施.........................................346主要施工技术措施.......................................................356.1成槽施工技术措施...................................................356.2钢筋笼加工技术措施.................................................376.3防接头砼绕流应急预防措施...........................................4026.4地下连续墙渗漏水的预防及补救措施...................................406.5对地下障碍物的处理.................................................406.6对可能事件的处理...................................................407地下连续墙质量保证措施.................................................417.1地下连续墙质量控制标准.............................................417.2导墙质量控制标准...................................................427.3垂直度控制及预防措施...............................................427.4防止挖槽塌方的措施.................................................437.5地下连续墙夹渣及渗漏水预防措施.....................................437.6漏浆现象的预防及处理措施...........................................447.7“H”型钢背侧防绕流措施.............................................447.8露筋现象的预防措施.................................................447.9对于钢筋笼无法...