施工栈桥拆除方案.pdf

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1、目录1编制依据及范围.............................................12.1编制依据.............................................12.1编制范围.............................................12工程概况...................................................12.1￥￥￥栈桥简述........................................

2、12.2栈桥处地形地貌........................................12.3水文资料.............................................22.4栈桥结构布置..........................................22.5栈桥工程数量表........................................32.6码头吊基础结构布置....................................42.7码头吊基础工程数量

3、表..................................53总体施工方案及施工组织......................................53.1总体施工方案概述......................................53.2施工组织.............................................54拆除顺序及工艺流程..........................................64.1整体拆除顺序.................

4、.........................64.2栈桥拆除流程..........................................65栈桥拆除具体步骤...........................................75.1桥面板拆除............................................75.2贝雷梁拆除............................................85.3桩顶分配梁及管桩连接系拆除................

5、...........105.4水中栈桥管桩及桩帽拆除...............................115.5其余管桩拆除.........................................135.6地表修复.............................................136码头吊机基础拆除步骤.......................................136.1连接法兰与框架梁拆除.................................136.2

6、连接系及钢管桩拆除...................................157钢丝绳验算.................................................158质量保证措施..............................................169施工安全管理目标及安全领导小组.............................179.1安全管理目标.........................................179.2施工安全管理组织机

7、构.................................189.3安全管理体系及制度...................................1810栈桥拆除重大危险因素辨识..................................2111安全管理保证措施.........................................2211.1机械设备安全管理措施................................2211.2水上施工安全技术措施...................

8、.............2311.3水下切割安全技术措施................................2311.4起重吊装作业安全技术措施............................2411.5高空作业