论文部分内容阅读
红石水电站是第二松花江梯级电站之一,上游与正在施工的白山水电站相连,下游与已运行多年的丰满水电站相接。红石水电站装机容量20万千瓦。枢纽工程由混凝土重力坝和河床式发电厂房组成,最大坝高46米。坝址地质为前震旦纪混合岩,穿插有中生代花岗闪长岩、花岗斑岩等岩脉。岩石节理裂隙发育,并有一10多米宽的 F_6大断层与坝轴线相交,地质条件甚为复杂。施工导流,采用分期围堰梳齿导流方式。主体工程量
Hongshi Hydropower Station is one of the second Songhua River cascade hydropower stations, which are connected to the Baishan Hydropower Station under construction and connected to the Fengman Hydropower Station, which has been operating for many years. Hongshi hydropower installed capacity of 200,000 kilowatts. The hub project is composed of concrete gravity dam and riverbed powerhouse, with the maximum dam height of 46 meters. The damsite geology is a former Sinian mixed rock, intercalated with Mesozoic granodiorite and granite porphyry and other dykes. The rock joints and fissures develop, and a large fault F_6 with a width of 10 meters intersects with the dam axis. The geological conditions are very complicated. Construction diversion, using staged cofferdam diversion. The main project volume