论文部分内容阅读
三峡工程水库库容393亿m~3,具有水库面积大、库岸线长、沿线城镇及农村居民点多的特点。三峡水库面积达1084km~2,其中淹没陆地面积632km~2,水面面积452km~2;库岸长达5464km。根据长江水利委员会的规划报告,受三峡工程坝前175米蓄水影响的崩滑体共计1302处,体积33.34亿 m~3,其中需搬迁处理的466处,监测观察的297处,工程治理的34处;有760处崩滑体的前缘在高程135m 以下,受水库蓄水至高
The reservoir volume of the Three Gorges Project is 39.3 billion m 3, which is characterized by large reservoir area, long reservoir bank line, more towns and rural settlements along the route. Three Gorges Reservoir area of 1084km ~ 2, which flooded land area of 632km ~ 2, the surface area of 452km ~ 2; bank up to 5464km. According to the planning report of the Yangtze River Water Conservancy Commission, a total of 1302 landslides affected by the 175-meter impoundment of the Three Gorges Dam have a total volume of 3,334 million m 3, of which 466 are to be relocated, 297 are monitored, 34; there are 760 collapsing body front elevation 135m below the reservoir by the reservoir water high