下载后可任意编辑目 录1工程概况..................................................................................................................22施工方案选择..........................................................................................................23顶管工程施工流程图..............................................................................................34顶管施工主要设备..................................................................................................45顶管设备安装..........................................................................................................46工具头吊装下井、全套设备调试..........................................................................57顶管顶进示意图......................................................................................................68泥水平衡式顶管工艺流程图..................................................................................79顶管工程力学参数确定..........................................................................................7管段顶力计算..............................................................................................................810 顶管主要施工工序..................................................................................................910.1 进出洞措施..........................................................................................................910.2 主顶系统............................................................................................................1010.3 泥浆系统............................................................................................................1010.4 测量系统............................................................................................................1110.5 纠偏系统............................................................................................................1210.6 管内供电系统...............................................................
