Study of Navigation Condition in the Entrance Area of Approach Channel of Hydro-complex in Wujiang River
Zhang Xing-jiang · Journal of Chongqing Jiaotong University · 2008
There are many aspects which seriously influence the navigation condition in the entrance area of approach guide channel especially at downstream of hydropower plant of Wujiang River,such as higher head of water,large discharge,and narrow and bent river valley.Taking the hinge of Wujiang River as the prototype,the model of hydro-complex in narrow reach with bend in valley is established.The layout of different approach channels,the influence of guide channel and the skew angle of tail water channel on the navigation condition in the entrance area of lower river are studied.The principle in general configuration of the navigation building with hydrodynamic building is proposed.