肖太后泥水平衡顶管施工方案【实用文档】doc文档可直接使用可编辑，欢迎下载朝阳区肖太后河再生水及污水管线工程（西大望路~通惠排干）第二标段（双丰铁路～东五环路）机械顶管施工专项方案编制:审批：北京城建集团有限责任公司2015年6月6日PAGE\*MERGEFORMAT3目录TOC\o”1-2”\h\z\uHYPERLINK\l"_Toc424980217”第1章编制说明……………PAGEREF_Toc424980217\h4HYPERLINK\l"_Toc424980218"1.1编制原则PAGEREF_Toc424980218\h4HYPERLINK\l"_Toc424980219"1。2编制依据PAGEREF_Toc424980219\h4HYPERLINK\l"_Toc424980220"1.3编制范围PAGEREF_Toc424980220\h5HYPERLINK\l”_Toc424980221"第2章工程概况PAGEREF_Toc424980221\h6HYPERLINK\l”_Toc424980222”2.1工程总体概况PAGEREF_Toc424980222\h6HYPERLINK\l"_Toc424980223”2。2工程设计概况PAGEREF_Toc424980223\h6HYPERLINK\l"_Toc424980224"2.3施工工期计划PAGEREF_Toc424980224\h9HYPERLINK\l”_Toc424980225”2。4工程地质及水文情况PAGEREF_Toc424980225\h9HYPERLINK\l”_Toc424980226"2。5施工周边环境PAGEREF_Toc424980226\h11HYPERLINK\l"_Toc424980227"第3章施工总体布署PAGEREF_Toc424980227\h18HYPERLINK\l"_Toc424980228”3。1施工准备PAGEREF_Toc424980228\h18HYPERLINK\l”_Toc424980229”3。2施工场区规划PAGEREF_Toc424980229\h21HYPERLINK\l”_Toc424980230"3.2工地现场清理及布置PAGEREF_Toc424980230\h22HYPERLINK\l"_Toc424980231”3。3施工现场排水措施PAGEREF_Toc424980231\h22HYPERLINK\l”_Toc424980232"3。4建立测量控制系统PAGEREF_Toc424980232\h23HYPERLINK\l"_Toc424980233”3.5总体施工流程PAGEREF_Toc424980233\h23HYPERLINK\l”_Toc424980234"3。6运输组织PAGEREF_Toc424980234\h23HYPERLINK\l"_Toc424980235”3.7施工现场的保洁PAGEREF_Toc424980235\h24HYPERLINK\l"_Toc424980236"3.8测量管理PAGEREF_Toc424980236\h24HYPERLINK\l”_Toc424980237"第4章顶管工作坑竖井施工方案及主要技术措施PAGEREF_Toc424980237\h27HYPERLINK\l”_Toc424980238"4。1工作坑竖井施工工艺流程PAGEREF_Toc424980238\h27HYPERLINK\l"_Toc424980239"4。2工作坑竖井施工PAGEREF_Toc424980239\h27HYPERLINK\l”_Toc424980240”4.3竖井注浆加固、止水措施PAGEREF_Toc424980240\h36HYPERLINK\l"_Toc424980241"第5章顶管施工及主要技术措施PAGEREF_Toc424980241\h47HYPERLINK\l”_Toc424980242”5.1顶管施工设计PAGEREF_Toc424980242\h47HYPERLINK\l"_Toc424980243"5。2顶力计算PAGEREF_Toc424980243\h49HYPER