南京某基坑的渗漏原因及加固处理措施

Cause and the reinforcement treatment of the leakage of the foundation pit in Nanjing

针对南京市区某工程基坑支护系统的渗漏问题,对该支护系统的渗漏情况进行了研究,分析了渗漏产生的原因,并提出了相应的渗漏处理措施,指出在设计基坑支护方案时,设计人员要考虑场地的施工条件,靠近河道的基坑在雨季施工时要考虑到渗水通道与河道贯通的可能性。

According to the leakage of the foundation pit support system of the engineering in Nanjing, the paper studies the leakage of the support system, analyzes the cause of the leakage, puts forward the treatment measures of the leakage, points out that the designers should think the field construction conditions in designing the pit supporting scheme, and the designers should think the transfixion possibility of the seepage tunnel and the river in the construction of the foundation pit near the river in the rainy season.