南京某深基坑工程围护-降水优化设计

Optimization Design of Retaining and Dewatering of a Deep Foundation Pit in Nanjing

通过建立三维模型对基坑降水过程进行了模拟,结果表明模型水文地质参数计算值与实际值较吻合,并进一步分析基坑围护与降水之间的关系,证实了基坑围护-降水一体化设计思路的可行性,为类似基坑工程设计提供了借鉴意义。

In this paper, a three-dimensional model was established to simulate the process of foundation pit dewate- ring. The results show that the calculated values of the model are in good agreement with the actual values. This paper analyzes the feasibility of the integrated design of foundation pit support and groundwater control, which provides a refer- ence for similar foundation pit engineering design.