漫滩

The relationship between water-depth and discharge of overbank flows is very different form inbank flow.

漫滩水流天然河道中极为常见,尤其冲积平原区。

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.

苏南区主要为漫滩相、湖沼相或冲湖相新近沉积软弱,结构松,沉积零乱,成分复杂,饱水可液化粉细砂层及粉层较为,震或动力荷载的作用下有可能生软震陷或砂液化。