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近年来,三门峡库区建成了一大批水利工程设施,为库区群众生产生活条件的改善打下了坚实基础。截至1997年底,全库区共完成小型水利工程投资5080万元,建成小型抽水站11座,打机井2096眼,架设高压线路72.7公里、低压线路395.6公里。 三门峡库区的水利工程建设是在特定历史条件下完成的,有其显著的特征:一是小型化。这些水利工程设施以机井为主,以渠道和电力设施作配套,每眼井的总投资约2万元。二是数量多。由于受机井灌溉能力的限制,一般每眼井可灌溉耕地40～60亩。机井数量多,而且布局分
In recent years, a large number of water conservancy engineering facilities have been built in Sanmenxia Reservoir Area, laying a solid foundation for the improvement of people’s production and living conditions in the reservoir area. By the end of 1997, the entire reservoir area had completed a total investment of 50.8 million yuan in small-scale water conservancy projects, built 11 small pumping stations, drilled wells 2096, erected 72.7 kilometers of high-voltage lines and 395.6 kilometers of low-voltage lines. Sanmenxia reservoir area of water conservancy construction is completed under specific historical conditions, has its salient features: First, miniaturization. These water conservancy projects to well-based, channel and power facilities for supporting each well total investment of about 2 million. Second, the number of more. Due to the limitation of well irrigation capacity, 40-60 mu of irrigated farmland per well is generally allowed. A large number of wells, and layout points