双圆环支护结构形式在某软土深基坑中的应用

The application of the double-circular support structure forms on the deep excavation

通过对某软土深基坑方案的设计和施工介绍,阐述了椭圆支护结构形式在实际工程中的应用,同时结合监测结果和设计体会,得出了一些对类似工程有一定参考意义的结论,以指导实践。

This paper has an intruduction on the design and construction of one deep excavation case, it presents the application of the eliptical support structure form on the practical project. Combining with the testing result and design experience, it gets the conclusion which has the reference meaning to some similar projects to guide the practice.