临港新城 WNW-C1 街坊限价房6A 地块基坑围护施工方案上海南汇建筑工程有限公司临港新城 WNW-C1 街坊限价房（一标段）工程部2012 年 08 月 12 日目 录第一部分编制综合说明........................................................................................................................ 01.工程简况 ....................................................................................................... 错误！未定义书签。1.1 工程简介 ................................................................................................ 错误！未定义书签。1.2 周边情况 .................................................................................................................................... 51.3 围护介绍 .................................................................................................................................... 62.编制依据 ........................................................................................................................................... 8第二部分施工方案 ................................................................................................................................ 81.施工部署82.施工工艺 ......................................................................................................................................... 112.1 SMW 三轴搅拌桩施工工艺 .................................................................................................... 112.2 双轴搅拌桩施工工艺............................................................................ 错误！未定义书签。 2.3H型立柱桩施工方案⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯13 2.4插拔H型钢施工方案⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯153.监测、应急预案............................................................................................................................. 183.1 监测预案 .....................................................................
