人民长江Issue(1)：78-82,5.DOI:10.16232/j.cnki.1001-4179.2015.01.020
近岸海域近底泥沙通量计算方法分析及应用
Analysis and application of computational methods of coastal near-bed sediment flux
摘要
Abstract
The near-bed sediment flux is the key to near-shore sediment movement and seabed evolution prediction. The commonly used calculation methods include sediment carrying capacity method and shear stress method. The paper listed several computational formulas for near-bed sediment flux calculation, and preliminary verified the unity of the two methods in the for-mula form through mathematical deduction. Combined with the mathematical model of Zhoushan Islands silty sea area and Jiangsu costal muddy sea area, the near-bed sediment flux was calculated by using the two methods and the unity of the two methods in practical application was demonstrated.关键词
近底泥沙通量/挟沙力/切应力/数值验证Key words
near-bed sediment flux/sediment carrying capacity/shear stress/numerical verification分类
建筑与水利引用本文复制引用
柯杰,陶爱峰,李瑞杰,李春辉,董啸天..近岸海域近底泥沙通量计算方法分析及应用[J].人民长江,2015,(1):78-82,5.基金项目
国家自然科学基金项目资助(41276017) （41276017）
