近代冲积平原上深基坑变形破坏模式及监测

Deep Foundation Pit Deformation Destruction Modes on Current Alluvial Plain and Its Monitoring

针对近代冲积平原的工程地质特征和水文地质特征 ,分析了深基坑的结构变形破坏、圆弧及倾覆破坏和水土流失破坏等 3种破坏模式及特征 。

In the light of engineering geological and hydrogeological features of current alluvial plain, 3 destructive modes and features such as structural deformation destruction, circular and overturning destruction and soil erosion of the deep foundation pit are analyzed. The key points for the pit monitoring are described for different deformation modes.