扭曲扩散挑流消能工在西藏旁多水利枢纽工程中的应用

The application of Deflecting distorted proliferation Energy Dissipation in Pangduo water conservancy project of Tibet

针对西藏旁多水利枢纽工程在设计、运行过程中存在的施工空间有限、冲刷严重、右岸山体防护困难等问题,通过1:60比尺的模型试验,提出了扭曲扩散挑流消能工设计方案。试验成果表明,该方案成功解决了下游消能困难、回流淘刷山体严重等问题,能够满足工程的实际需要。对于同类型工程的消能防冲设计有一定的借鉴意义。

For the existing issues during design and operation of Pangduo water conservancy project in Tibet,such as running space limited,severe erosion,the right bank of the mountain protection problems etc.,by 1：60scale model tests,the distorted energy dissipator design was proposed.Test results show that the scheme successfully resolved the downstream energy dissipation difficulties,reflux scouring brush mountain serious problems to meet the actual needs of the project.It provides the references for the same type of project energy dissipation design.