新型引水式电站布置方式在小天都水电站的建设实践

A new type of arrangement scheme of diversion hydropowerstation in construction practice of Xiaotiandu hydropower station

四川省甘孜藏族自治州康定县境内的小天都水电站 ,在优化设计中采用了气垫调压室技术和新型的“一坡到底”方式布置引水洞线的布置方式。具有技术先进、安全可靠、投资省、工期短的优点 ,为解决工程建设中地质。

The technique of air cushion surge chamber and the new type of arrangement scheme of diversion pipe route are used in the optimization design of Xiaotiandu hydropower station which is located in the Kangding county of Garze Tibetan autonomous prefecture of Sichuan province. The merits of advanced technique, safety dependable, less capital cost and short constraction period are well on the way to solve the two difficult problems of geolagical and environmental influences.