冲击波机理在边墙设计中的应用

在水工建筑物设计中,建筑物两端需要专门的边墙结构,随着坝高不断加高，以前的水工建筑物教材给出的经验公式已不能满足高坝且高速水流的边墙设计。为此从水流冲击波的生成机理出发，研究水流侧边水流流态，重点对水流负冲击波中的连续波和不连续波进行了讨论,得出了不同边墙转角时的水力特性公式，进而得到更适合水流流态的边墙设计型式。

Application of Shock Wave in the Design of Side Wall

In hydraulic design,it is necessary to set sidewall of special structure.However,with the increasing of the dam height,the empiric formula in the textbook of water conservancy structure can't satisfy the requirement of design of side wall of high dam with high speed flow.This paper starts from generation mechanism of the rivers shock wave,studying the water flow states at the rivers side to get hydraulic characteristics formula at the corner of side wall stressing the continuous wave and discontinuous water.Furthermore, the pattern of sidewall,which suits the flow patterns,is designed.