水道港口2016，Vol.37Issue(3)：231-236,6.
数值模拟中海床临界冲刷切应力的计算方法
Calculation method of seabed critical shear stress for erosion in numerical simulation
肖天葆1
作者信息
- 1. 广东茂名滨海新区管理委员会，茂名525000; 河海大学港口海岸与近海工程学院，南京210098
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摘要
Abstract
For the present problem that the applicability of the formula of calculating the seabed critical shear stress for erosion is not strong, starting from the measured data, a proven general method of calculating the seabed critical shear stress for erosion with the help of the sediment mathematical model under wave and tidal flow was put forward in this paper. This method does not need a wide range of the observed data of marine sediment, and its appli⁃cability is relatively strong. And to some extent, this method can guarantee the continuity of the seabed critical shear stress for erosion very well and reduce artificial optional manual debugging.关键词
临界冲刷切应力/海床/数值模拟Key words
critical shear stress for erosion/seabed/numerical simulation分类
建筑与水利引用本文复制引用
肖天葆..数值模拟中海床临界冲刷切应力的计算方法[J].水道港口,2016,37(3):231-236,6.
