金安桥水电站表孔泄流及底流消能研究

摘要

介绍了金安桥水电站泄洪消能方案的选择,以及泄洪消能建筑物布置及水力学计算,重点对消能进行了较为详尽的分析研究,同时也简要介绍了水力模型试验,进一步验证了理论分析的成果,从而为该工程泄洪消能结构形式的确定提供了理论及试验依据.%The spillway of Jin'anqiao Hydropower Station adopts the method of bottom-flow energy dissipation.For designing the spillway, the energy dissipation capacity and parameters were studied by hydraulic calculation, and verified by the model test.The studies provide a theoretical and experimental basis for determining the energy dissipation structure.