引黄入晋工程北干线总体设计概述

General Design of Yellow River Diversion Project(North Main)

引黄入晋工程是从黄河万家寨水库取水,分别向太原、平朔以及大同3个能源基地供水的大型跨流域调水工程。引黄北干线自下土寨分水后向大同地区供水,沿线设有隧洞、倒虹、泵站及调节水库。对北干线工程进行整体概述并对各建筑特点、难点进行重点说明。目前我国正在大规模进行跨流域调水工程的建设,引黄北干线的建设,可为长距离输水工程的建设提供很好的参考和借鉴。

Yellow River Diversion Project is a large-scaled inter-basin water transfer project.It takes water from Wanjiazhai Reservoir and supply water to the energy bases of Taiyuan,Pingshuo and Datong respectively.Yellow River Diversion Project(North Main) supplies water to Datong area after diversion from Xiatuzhai village,there are tunnels,inverted siphons,pumping station and regulating reservoirs along the line.This text gives an overview of the north main line and makes emphasis on the features and difficulties of the structures.Construction of the North Main can provide a good reference for the construction of long distance water transfer projects.