悬移质含沙量沿垂线的分布理论研究

摘要

文章基于悬移质含沙量沿垂线分布的概念及理论研究现状，通过实测数据资料计算，对比分析了悬移质含沙量沿垂线分布实测值与扩散理论劳斯方程及各修正方法计算结果的拟合程度，证实了扩散理论公式的合理性以及相关修正方法的可行性。%Based on the concept and theoretical study situation of vertical distribution of sus- pended sediment concentration,through calculating the actual measured values,the article made the comparative analysis on the fitting degree between the actual measured value of vertical distribution of suspended sediment concentration, and the calculation results by Rolls equation and various correction methods of diffusion theory.It vedfied the reasonability of diffusion theory formula and the feasibility of relevant correction methods.