桂林漓江补水思安江水库泄洪洞结构与出口消能设计研究

Study on Outlet Energy Dissipation and Structure of Spillway Tunnel at Si'anjiang Reservoir Multipurpose Project Supplying Water to the Lijiang River in Guilin

简述思安江水库下游消能防冲存在问题、修改思路与措施,最终突出泄洪洞结构优化及下游出口采用窄缝式挑坎所产生的效果。

Problems, modification ideas and measures regarding energy dissipation and erosion control for the downstream of Si＇anjiang reservoir are discussed. It emphasizes on the effect in this regard by optimizing spillway tunnel structure and providing slit-type flip bucket at the downstream outlet.