松花江沙河子航道整治研究

本文分析了沙河子河段水流、泥沙特征、汉道兴衰变化与上下游河段的关系,指出了碍航主要原因.提出了整治原则.通过河工模型试验研究,提出了具体的治理措施.

Study on the Waterway Regulation of the Shahezi-Winding-Reach of Songhuajiang River

On the basis of analyzing the flow and sediment conditions and the relations between the branch variation and the upper and lower reaches of shahezi-reach, the main course of impeding navigation was pointed out. The channal regulation principle was also settled, From test sudies on the waterway regulation, the specific channal regulation method and plan was presented.