›› 2013, Vol. 27 ›› Issue (4): 12-16.

• 工程实录 • 上一篇    下一篇

复合土钉墙支护在长江I级阶地软土基坑中的应用

程文若   

  1. (解放军某学院,武汉 430012)
  • 收稿日期:2013-05-30 出版日期:2013-08-20 发布日期:2013-08-27
  • 作者简介:程文若(1966-),男,硕士,高级工程师,研究方向为土木建筑工程施工管理。

A Combination Excavation Support System in Soft Soils of the Yangtze River Floodplain

CHENG Wenruo   

  1. (The Second Artillery Command College,Wuhan,430012)
  • Received:2013-05-30 Online:2013-08-20 Published:2013-08-27

摘要: 武汉长江Ⅰ级阶地上某软土深基坑,在复杂的环境条件下,采用水泥土搅拌桩加微型桩的复合土钉墙支护方案,取得了良好的工程效果,相关技术措施可为类似工程提供借鉴。

关键词: 长江I级阶地, 软土基坑, 复合土钉墙

Abstract: Under the complicated geotechnical and hydrological conditions, a deep excavation site at the floodplain of Yangtze River was successfully supported by a combination of cement mixed columns, micro piles as well as the soil nails.

Key words: Yangtze River Floodplain, Deep Excavations in Soft Soils, Composite Excavation Support