溢洪道消能问题及水工模型试验方法研究

溢洪道是保证水库泄洪能力的重要设施,因其泄下的高速水流具有很强的冲击力,所以其消能问题备受关注。介绍目前工程中常用的几种消能方法,阐述利用水工模型进行试验研究的理论基础,以期为溢洪道消能问题的研究提供参考。

Research on Spillway Energy Dissipation Problems and Hydraulic Model Test Method

Spillway is the important facility to ensure the flood carrying capacity of the reservoir. High speed flow from the spillway has a strong impact force, therefore the energy dissipation problems have attracted extensive attention. In this paper, it introduced several common energy dissipation methods in the project at present, and expounded the theoretical basis of experimental study with hydraulic model so as to put forward some references for the research on the problems of spillway energy dissipation.