In a period of time, the fluvial processes are getting active, which increases the movement of sediment and results in unfavorable effect on the maintenance of the channel. 一段時(shí)期內，河床演變趨于活躍，增加了泥沙活動(dòng)，對航道維護有不利影響。
Using the basic theory of soil moving and river bed changing,the authors made rush-siltation balance analysis and calculation and put forward dredge-harnessing scheme. 整治方案運用了泥沙運動(dòng)的基本理論和河床演變的基本原理，對馬尾河進(jìn)行沖淤平衡分析計算，并按水動(dòng)力學(xué)規律疏浚整治河道，以恢復河道良好的水力條件，穩定河勢。
