论文部分内容阅读
我国的水利水电建设自建国以来得到蓬勃的发展.1985年黄河三门峡工程采用机械化立堵抛石截流,取得了成功.其后,黄河上游盐锅峡、青铜峡、刘家峡、龙羊峡水电工程也相继巧锁黄龙.丹江口工程则成功地腰斩了汉江,从而创造了岩基河床立堵以及软基河床平立堵的经验.通过科学试验和总结经验,葛洲坝工程于1981年元月终于在流量4400～8000m~3/s、流速达7m/s、落差3.23m的情况下,截断了举世瞩目的长江,取得了辉煌的成就.
China’s water conservancy and hydropower construction has been booming since the founding of the country in 1985 the Yellow River Sanmenxia project using mechanized plugging lithotripsy and achieved success after which the upper Yellow River Gorge, Qingtongxia, Liujiaxia, Longyangxia hydropower project Successively clever lock Huanglong Danjiangkou project succeeded in cutting the Han River, thus creating a bedrock of rock-based riverbed and soft bed-based plugging experience through scientific experiments and lessons learned, Gezhouba project in January 1981 finally in the flow 4400 ~ 8000m ~ 3 / s, the flow rate of 7m / s, the gap of 3.23m, cut off the world-renowned Yangtze River, and achieved brilliant achievements.