从江航电枢纽工程枢纽布置设计

Layout Design of Congjiang Navigation-Power Junction Project

针对从江航电枢纽工程坝址地质条件较差、洪峰流量大、枢纽布置难度大等情况,开展枢纽布置设计研究。笔者详细介绍通航建筑物、泄水建筑物、发电建筑物、挡水建筑物等布置设计情况,阐述了设计难点并提出了相应的优化设计措施。监测结果表明,枢纽布置紧凑合理、经济,满足规范要求。

In view of the poor geological conditions large flood peak flow and difficult layout of hydroproject of Congjiang Navigation-Power Junction Project the layout design of the hub is studied.The authors introduce the layout design of navigation structure sluice structure power generation building and water retaining structure in detail expound the design difficulties and put forward the corresponding optimization design measures.The monitoring results show that the hub layout is compact reasonable and economical and meets the requirements of the specification.