论文部分内容阅读
广东省梅县大劲水库,集雨面积51.5平方公里,总库容400万立米,坝高33米,钢筋混凝土发电输水管道全长140米,内径1.0米,外径1.52米。发电水头21.15米。管顶填土高25米,涵管基础为花岗岩风化土。装机2×55瓩。水库于1965年兴建,1966年底竣工,1970年坝后水电站建成发电。1973年8月发现坝后坡管顶填土5米高处突然
Meixian Dam Reservoir in Guangdong Province has a catchment area of 51.5 square kilometers with a total storage capacity of 4 million cubic meters and a dam height of 33 meters. The reinforced concrete power transmission pipeline is 140 meters in length with an inner diameter of 1.0 meter and an outer diameter of 1.52 meters. Power head 21.15 meters. Pipe top fill 25 meters high, culvert pipe foundation for weathered granite soil. Installed 2 × 55 瓩. The reservoir was built in 1965 and completed by the end of 1966. After the Dam Post Hydropower Station was built in 1970, power generation was completed. In August 1973, it was found suddenly buried behind the dam top 5 meters high