By analyzing the New All-trade Square 10m deep foundation pit,the paper reviews the surrounding geological condition is complex and the pit 10m deep and analyses the problems that appeared.

• 通过江阴新百业广场10m深基坑的工程实例分析,在开挖深度比较深、土层地质情况复杂、施工单位又是初次接触深基坑施工的情况下,对工程设计与施工及工程中出现的问题进行原因分析。