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。
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.
出处
《土工基础》
2013年第3期20-22,共3页
Soil Engineering and Foundation
关键词
基坑支护
水泥土墙
稳定性
Deep Excavation Supports, Cement Mixed Walls, Excavation Stability