地铁端头加固施工方案.pdf

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1、目录一、编制依据和原则要求..............................................11.1编制依据......................................................11.2加固原则和要求................................................11.2.1端头土体加固原则...........................................11.2.2加固要求............................................

2、......1二工程概况.........................................................12.1工程简介......................................................12.2施工情况简介..................................................12.2工程重难点....................................................22.3工程及水文地质............................

3、....................2三、施工总体部署....................................................63.1施工组织......................................................63.2施工组织机构..................................................73.3加固方法......................................................7四、资源配置...................

4、.....................................84.1人员配置......................................................84.2主要施工机械配置..............................................8六、施工方案........................................................96.1地下连续墙止水帷幕施工工艺....................................96.1.1地下连续墙止水帷幕施工工

5、艺流程.............................96.2三轴深层搅拌桩施工工艺.......................................136.2.1施工参数选择..............................................136.2.2施工工艺流程..............................................146.2.3施工方法.................................................156.2.4质量控制要点..............

6、................................166.2.5施工要点..................................................176.2.6常见问题及处理措施.......................................176.2.7检验标准..................................................186.3双重高压堵缝旋喷桩施工工艺...................................186.3.1施工参数选择................

7、..............................186.3.2施工工艺流程..............................................196.3.3施工工法..................................................196.3.5质量控制措施..............................................226.3.6常见故障的处理...............................