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地铁侧多排三轴搅拌桩施工技术
引用本文:张凡,温卫军,张正洪.地铁侧多排三轴搅拌桩施工技术[J].城市建筑,2014(8):115-116.
作者姓名:张凡  温卫军  张正洪
作者单位:中国建筑第八工程局有限公司上海公司,上海200433
摘    要:苏州中心项目基坑围护工程紧邻苏州地铁1号线,为降低基坑开挖对地铁运营的影响,采用多排三轴搅拌桩的围护形式。本文重点介绍了地铁侧三轴搅拌桩试桩及现场施工情况。实践表明,多排三轴搅拌桩能够很好的起到围护作用。

关 键 词:地下工程  深基坑  围护  地铁侧  多排三轴搅拌桩

The Multiple Row of Three-axis Mixing Pile Construction Technology at the Side of Subway
Zhang Fan,Wen Weijun,Zhang Zhenghong.The Multiple Row of Three-axis Mixing Pile Construction Technology at the Side of Subway[J].Urbanism and Architecture,2014(8):115-116.
Authors:Zhang Fan  Wen Weijun  Zhang Zhenghong
Affiliation:Zhang Fan,Wen Weijun,Zhang Zhenghong
Abstract:The foundation pit supporting construction of Suz-hou center project is adjacent to Suzhou metro line 1. In order to reduce the influence of the foundation pit excavation to the subway operation, people use the multiple rows of three-axis mixing pile retaining forms. This article focuses on the ana-lysis of three-axis mixing pile test pile and site construction si-tuation at the side of subway. And practice shows that the mu-ltiple rows of three-axis mixing pile have very good retaining effect.
Keywords:underground engineering  deep foundation pit  co-ntainment  at the side of subway  multiple row of three-axis mixing pile
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