红水河桥巩水电站船闸设计

Shiplock design for Qiaogong Hydropower Project on Hongshui River

红水河桥巩水电站船闸设计水头为24.6 m,属高水头船闸,船闸输水廊道工作阀门采用平板门,突破了平面阀门在船闸的应用范围。重点介绍了桥巩船闸的主要技术特征、船闸建筑物总体布置、输水系统等方面的设计,并对船闸输水系统的主要技术特点进行了概括和总结,为高水头船闸的设计提供参考。

With a design head of 24.6m,the shiplock of Qiaogong Hydropower Project on Hongshui River is a high water-head lock. The service valve of water transmissiom gallery is designed as flat gate which is not within the ap-plicable range of plane valve for ship lock. An introduction was made on the major technical characteristics of Qiaogong shiplock,the general layout of lock structures,design of water transmission system etc.,based on which the author summarized the technical features of lock water transmission system,aiming to provide reference for de-sign of high water-head ship lock.