宁波港北仑港区冲淤里初探

本文根据北仑港区的水文资料,运用三种不同方法进行初步的冲淤计算。计算成果与北仑港区地形测量资料比较一致。分析了水动力条件,床面切应力以及地形等资料,认为目前本区是处于稳定阶段,水流足能把来沙带走。

A Tentative Study of the Siltation in the Area of Ningbo Beilun Port

The siltation in the area of Beilun Port is computed by three different methods with the help of hydrometric data. The results are compared with the data obtained by contour line method in Beilun Port. They coincide quite well. According to the analyses of the water hydrodynamic conditions^ bed shear stresses and topographic data it is concluded that the area is in a stable stage and that the silt coming into the area can be carried away by currents.