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结合南京某地铁超长深基坑开挖工程概况及水文地质条件,介绍了深基坑开挖的监测结果,分析了该深基坑开挖所引起的地下水水位下降、周围建筑物及道路的沉降变形等环境问题,得到了一些有益的结论。
Combined with the general situation and hydrogeological conditions of a super long deep foundation pit excavation in Nanjing, the monitoring results of deep foundation pit excavation are introduced. The groundwater level drop caused by excavation of the deep foundation pit is analyzed. The surrounding buildings and roads Settlement and deformation and other environmental issues, got some useful conclusions.