高原地区水渠布置优化设计方案研究

Study on Optimal Design Scheme of Canal Layout in Plateau Region

遵义灌区一期工程地处黔北高原,其渠系部分由1条总干渠、1条水泊渡干渠和4条支渠组成,初步设计的渠线布置方案无法满足现状。本文基于运行安全、便于管理、保证灌区交通通畅等原则,进行渠系工程的优化布置。结果表明:遵义灌区一期工程总干渠、水泊渡干渠经过优化后,加大了城市供水规模,降低了投资。

The first stage project of Zunyi irrigation district is located in the northern plateau of Guizhou. Its canal system consists of one main canal, one Shui Bo crossing canal and four branch canals. The initially designed canal line layout scheme cannot meet the cmTent situation. Based on the principles of safe operation, convenient management and smooth traffic in irrigation districts, this paper optimizes the layout of canal system projects. The results show that after optimization, the main canal of the first stage project of Zunyi irrigation district and the main canal of Shui Bo ferry have increased the scale of urban water supply and reduced the investment.