【摘要】 以牡丹江入汇松花江为例,利用实测资料对干支流交汇河段进行分析,为支流入汇对干流的影响提供了一些定量关系。并且从水力学伯努利方程出发,探讨了支流入汇对干流的影响,得出了在不同汇流比条件下干流水位变化规律。更多还原

【Abstract】 Base on the analysis of flowing of Mudan River into Songhua River,this paper provides some quantitative relativity of the influence brought by tributaries flowing into mainstreams,and discusses the influence of tributaries flowing into mainstreams in the basis of the hydraulics kinetic Bernoulli equation,presents the laws of the water level variation of mainstreams for different inflow ratio.更多还原