论文部分内容阅读
被列为今年国家西部大开发十大新开工项目之一的黄河沙坡头水利枢纽工程历经40年的研究论证,去年由国务院批准立项后,各项前期工作紧张有序地进行,目前,已基本具备开工条件,预计年底破土动工。黄河沙坡头水利枢纽位于宁夏中卫县境内黄河干流上,其上游12.1km 为拟建的大柳树水利枢纽,下游122km 处为已建青铜峡水利枢纽。该枢纽控制灌溉面积134.3万亩,总装机12.15万 kW,总库容0.26亿m~3,设计洪水标准为50年一遇,具有节水灌溉、扶贫开发、改善生态环境和发电等综合效益。
After being studied and demonstrated for 40 years, the Yellow River Shapotou Water Control Project, which was listed as one of the top ten newly started western development projects in this year, all the preliminary work carried out in an intense and orderly manner after being approved by the State Council last year. At present, Basically with the conditions started, is expected to break ground by the end of construction. The Shapotou Water Control Project of the Yellow River is located on the main stream of the Yellow River in Zhongwei County of Ningxia. The upstream 12.1km is the Daliushu Water Control Project, and the Qingtongxia Hydro Project is 122km downstream. The hub controls an area of 134.3 hectares of irrigated land with a total installed capacity of 121,500 kW and a total storage capacity of 26 million m 3. The design flood standard is once in 50 years. It has the integrated benefits of water saving irrigation, poverty alleviation and development, improvement of ecological environment and power generation.