Calculation and Analysis of Hydrodynamic Characteristics of Jiangxiyan Reach of Lingshan Port,Longyou
To quantify the hydrodynamic mechanism of Jiangxiyan river section,this paper combined the hydrological data of Bukengkou Hydrological Station with the actual investigation to deduce the hydrodynamic mechanism of Jiangxiy-an by using modern hydraulics principles and numerical simulation.The changes of diversion ratio,flow velocity,water level and flow field of the inner and outer rivers under different inflow from upstream were compared.The specific diver-sion mechanism of the Jiangxiyan river section and the potential engineering hazards of scour and siltation were derived.The flow coefficients of Jiangyan and Xiyan were derived from the simulation results,and the weir flow equations of Jiangyan and Xiy-an were obtained.This study provides a theoretical basis for the management and protection of Jiangxiyan river section.
万方数据
维普
