锅浪跷水电站泄洪洞优化设计探究

Study on Optimal Design of Spillway Tunnel of Guolangqiao Hydropower Station

对于水利工程安全稳定运行影响最大的因素就是水量高峰期的泄洪工作,这也是涉及到泄洪洞的设计以及优化。泄洪洞的设计及其优化对于水利工程在洪水期的水库水位维持有着重要意义,一旦其泄洪能力无法满足其实际需求,带来的是对水电工程附近居民生命财产安全以及环境的极大威胁。以锅浪跷水电站作为研究对象,从其泄洪洞进口高程的降低的意义分析入手,在深入分析其设计方案的试验结果的基础上,提出了对应的泄洪洞设计优化方案。

The most important factor for the safe and stable operation of water conservancy project is the flood discharge work in the peak period of water flow,which involves the design and optimization of the flood discharge tunnel.The design and optimization of the spillway tunnel is of great significance to the water level maintenance of the reservoir in the flood period of the water conservancy project.Once its flood discharge capacity can not meet its actual needs,it brings a great threat to the life and property safety of the residents near the hydropower project and the environment.In this paper,taking the gulangqiao hydropower station as the research object,starting with the significance analysis of the reduction of the inlet elevation of the spillway tunnel,and based on the in-depth analysis of the experimental results of the design scheme,the corresponding design optimization scheme of the spillway tunnel is proposed.