土钉与护坡桩综合结构在软土基坑支护中的应用

Application of supporting structures of soil nailing and protect-slope pile in foundation pit

本文介绍了在软土地层中土钉护坡桩综合支护体系的设计与施工。实践证明 ,在软土深基坑支护设计中 ,应用综合支护体系 ,可以发挥各种支护体系的优点 ,弥补各种支护体系的不足 ,从而节省工程造价 。

In this paper, the design and construction of supporting system of soil nailing in the soft soil layers are introduced. The practice has proved that all of the supporting systems can play their advantage by using comprehensive supporting system in the design of deep foundation pit in the soft soil layers. And it can make up for the shortcomings of every supporting system, thus the cost can be retrenched and the time can be shortened.