土工基础

›› 2013, Vol. 27 ›› Issue (3): 20-22.

• 工程实录 • 上一篇    下一篇

深基坑水泥土墙的应用分析

徐光兵，师欢欢，韩晨伟，王帮圆   

  1. (河北工程大学 资源学院，河北邯郸 056038)
  • 收稿日期:2012-09-22 出版日期:2013-06-20 发布日期:2013-06-26
  • 作者简介:徐光兵(1987-)，男，江西上饶人，硕士研究生，从事地质工程方面的研究。

Analyses of Cement Mixed Walls in Deep Excavations

XU Guangbing, SHI Huanhuan, HAN Chenwei, WANG Bangyuan   

  1. (College of Resources, Hebei Engineering University, Handan Hebei 056038)
  • Received:2012-09-22 Online:2013-06-20 Published:2013-06-26

摘要： 深基坑支护结构形式和设计计算的方法很多，如何合理选取是值得研究的问题。结合工程实例，根据水泥土墙的特点，以及工程地质条件和周围环境，对基坑开挖进行了可行性和稳定性分析，并对水泥土墙在工程中的应用进行了探讨，供相关工程参考。

关键词: 基坑支护, 水泥土墙, 稳定性

Abstract: With the rapid urban developments, more and more highraised buildings are constructed in the limited urban areas. There is a trend to utilize the underground spacing for these highraised buildings. As a result, the supporting demand for the deep excavation is ever increasing. There are many supporting techniques and their associated design methods available. For a specific deep excavation project, the selection of the supporting method and the appropriate design method are among the first objective. This paper presents a case history of using the cement mixed wall for a deep excavation supporting system. The subsurface conditions, the adjacent construction environment for the proposed deep excavation site as well as the stability analysis of the proposed excavation are introduced.

Key words: Deep Excavation Support, Cement Mixed Walls, Excavation Stability