越南永河水电站金属结构布置设计

Arrangement and Design of Hydraulic Steel Structures for Vietnam Vinh Ha Hydropower Station

越南永河水电站是流江规划4个梯级水电站中的最后一个梯级电站,是越南为数不多的低水头、贯流式发电机组电站之一。文章介绍了越南永河水电站金属结构的布置、启闭机的选型、闸门及埋件的结构设计和特点,满足电站的整体运行要求。

Vinh Ha hydropower station is the last one of the four-cascade stations planned on the tributary of Li- u-jiang River in Vietnam, which is one of the few stations of low water head and tubular turbine generator set in Viet- nam. The paper makes an introduction to the layout of hydraulic steel structure, the selection of hoist, and the struc- ture design and features of the gate and embedded parts of Vinh Ha hydropower station.