Site soils in southern area of Jiangsu province belong to washland sediment or limnetic facies sediment.The components of sediment are very complex and process of sedimentation is in disorder.
苏南区场
主要为漫滩相、湖沼相
冲湖相新近沉积软
,
构松散,沉积零乱,成分复杂,饱水可
化粉细砂层及粉
层较为发育,在
动力荷载的作用下有可能发生软
陷
砂
化。