新建武汉站货车外绕线及武昌东编组站南疏解工程既有青化路立交桥拆除施工方案编制：审核：批准：中铁七局集团有限公司武汉站货车外绕线及武东南疏解工程联合体项目经理部既有青化路立交桥拆除施工方案二00七年八月十二日目录1.编制说明..........................................................................................................11.1工程概况...................................................................................................11.2编制依据...................................................................................................32.工期进度计划安排..........................................................................................33.施工组织机构..................................................................................................34.施工方案..........................................................................................................44.1施工准备...................................................................................................44.1.1技术准备.......................................................................................44.1.2临时工程准备...............................................................................44.1.3拆迁准备.......................................................................................64.1.4施工人员准备...............................................................................74.1.5材料及施工机具的准备...............................................................74.2道路封闭...................................................................................................74.3主要工程数量（拆除）...........................................................................74.4施工步骤及方案.......................................................................................74.4.1防护工程.......................................................................................74.4.2桥面系拆除及梁体分割.............................................................104.4.3横隔板凿除.................................................................................104.4.4梁片拆除.....................................................................................104.4.5墩台凿除.....................................................................................174.4.6承台凿除.....................................................................................174.4.7基坑回填.....................................................................................175.安全目标及保证措施....................................................................................17中铁七局集团有限公司武汉站货车外绕线及武东南疏解工程联合体项目经理部1既有青化路立交桥拆除施工方案5.1安全目标.................................................................................................175.2安全保证措施.........................................................................................186.工期目标及保证措施....................................................................................186.1工期目标.................................................................................................186.2工期保证体系.........................................................................................186.3工期保证措施.........................................................................................1...
