基坑降水主要施工方法及其对环境影响浅析——以苏州市轨道交通5号线工程花苑路站为例

Analysis on the main construction methods of foundation pit dewatering and its impact on the environment——taking huayuan road station of suzhou metro line 5 project as an example

现阶段大部分建筑工程包括基坑开挖,均需对其范围内工程地质、水文地质情况进行勘察和分析。同时,在开挖之前一定要做好降水工作,避免地下水对基坑开挖造成影响。本文以苏州市轨道交通5号线工程花苑路站为例,对该项目基坑开挖范围内进行了系统的工程地质、水文地质特征分析,同时,对其降水方法进行了研究,并对其降水后对周边环境影响程度进行了简单分析和预测,希望本文能对该地区建筑工程基坑开挖提供些许参照。

at the present stage, most construction projects include foundation pit excavation, and before the foundation pit excavation, geology and hydrogeology within the scope.At the same time, before the excavation must do a good job in the precipitation work, to avoid the impact of groundwater on the excavation of the foundation pit.This paper takes suzhou rail transit line 5 engineering garden road station as an example,and the degree of impact on the surrounding environment after precipitation has carried on the simple analysis and forecasting, hope this article views for the future construction of foundation pit excavation in the region to provide some reference.