| 自压管道输水灌溉技术在自流灌区节水改造设计中的应用 |
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| 引用本文： | 常智伟.自压管道输水灌溉技术在自流灌区节水改造设计中的应用[J].山西水利科技,2002(1):71-73. |
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| 作者姓名： | 常智伟 |
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| 作者单位： | 忻州市水利水保局 |
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| 摘 要： | 节水灌溉是干旱地区水利建设的重点，目前低压管灌在井灌区应用很多，但是在自流灌区还应用很少，而发展自压管道灌溉亦是自汉灌区发展节水灌溉的一项重大革新，为研究解决自流灌区大面积推广管灌的技术问题，提出了在自流灌区的节水改造中发展自压管道灌溉。
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| 关 键 词： | 自压管道灌溉 节水改造 管网 自流灌区 |
| 文章编号： | 1006-8139(2002)01-71-3 |
| 修稿时间： | 2001年12月27 |
Application of Low-pressure Pipeline Water-conveyance Irrigation Technique In Design of Water-saving Improvement for Gravity-flow Irrigation District |
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| Chang Zhiwei.Application of Low-pressure Pipeline Water-conveyance Irrigation Technique In Design of Water-saving Improvement for Gravity-flow Irrigation District[J].Shanxi Hydrotechnics,2002(1):71-73. |
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| Authors: | Chang Zhiwei |
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| Affiliation: | Chang Zhiwei |
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| Abstract: | This paper analyzes the existing problems in the gravity-flow irrigation district,illustrates the application of low-pressure pipeline water-conveyance irrigation technique in the design of water-saving improvement of the irrigation district, and summarizes the advantage of the technique by comparing it with the canal seepage-prevention technique. Yangwuhe irrigation district is taken as an example. |
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| Keywords: | Application Low-pressure Pipeline Water-conveyance Irrigation Technique Design Water-saving Improvement Gravity-flow lrrigation District |
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