随着城市地下空间的开发利用,超大深基坑的建设越来越多。超大深基坑由于工期较长,特别是在南方地区的梅雨季节,在施工过程中不可避免的会受到外界因素及其周边环境的影响,从而影响深基坑的稳定性。依托现场监测资料,分析了连续降雨及钻孔桩间渗漏的发生对基坑稳定性及其临近建筑物的影响规律,可供端头井的施工参考。 With the development and utilization of urban underground space, the construction of large deep foundation pit is more and more. Due to the long construction period, particularly in the rainy season in the south, the super-large deep foundation pit will inevitably be affected by external factors and its surrounding environment during the construction process, which will affect the stability of deep foundation pit. Relying on the on-site monitoring data, the regularity of the influence of continuous rainfall and the leakage between the bored piles on the stability of the foundation pit and the adjacent buildings was analyzed.