蜀河水电站贯流机组泄流式厂房布置设计与研究

Design and research on arrangement of discharge type powerhouse for tubular units of Shuhe hydropower project

蜀河水电站所处河谷地形狭窄、泄洪流量大、水头低,适合采用泄流式厂房布置。经过整体水工模型试验、厂房泄流表孔单体水工模型试验验证和厂房结构三维动力有限元计算分析研究,蜀河水电站采用贯流机组泄流式厂房布置技术合理、经济可行。

The valley where Shuhe hydropower project is located is narrow,with large flood discharge,low water head,so it is suitable to lay out the discharge type powerhouse.Through the integral hydraulic model test,rechecking by hydraulic model test on powerhouse single surface outlet,and 3D dynamic finite element analysis and calculation of powerhouse structure,it shows that the discharge type powerhouse arrangement adopted for tubular units of Shuhe hydropower project is reasonable in technology and feasible in economy.