我国自解放以来,特别是1958年大跃进以来,灌溉工程的建设极为迅速,灌溉面积成倍增长;各地群众根据不同地区的自然条件,创造出多种多样的灌区布置型式,经验是极为丰富的。湖北省水利厅厅长陶述曾同志写的“关于灌溉渠系布置和渠道定线的几个基本问题”一文,较全面地总结了湖北省几年来关于灌溉渠系布置和渠道定线方面的经验,对其他类似地区有一定参考意义。因此,特发表供参考。但由于灌区特别是大型灌区工程是一个地区综合治理性质的工作,自然条件不同,采用的布置型式和方法也不可能完全一样。因此,各地应根据本地区的具体情况,因地制宜地加以研究运用。文章第三部分中提出的“渠道从坝顶上走”的布置型式,是解决跨越沟谷渠段的办法之一。我们认为,这种布置型式对大中型土坝是不能采用的;对小型土坝一般也不宜采用,如因特殊情况非采用不可时,则必须在设计中作出专门论证,以确保坝的安全。 Since the liberation of our country, especially since the Great Leap Forward in 1958, the construction of irrigation projects has been extremely rapid and the irrigated area has doubled. The masses in various places have created a great variety of irrigated area layout patterns according to the natural conditions in different regions, and the experience is extremely rich . The article entitled “Several Basic Issues on Irrigation Channel Arrangement and Canal Routing” written by Comrade Tao Shuzeng, Director of Hubei Provincial Department of Water Resources, summarized the experiences of Hubei province in terms of canal arrangement and canal alignment over the past few years, For other similar areas have a certain reference value. Therefore, especially for reference. However, irrigated areas, especially large-scale irrigation projects, are a comprehensive management work of different regions. Different natural conditions make it impossible to adopt the same arrangement type and method. Therefore, all localities should study and apply according to local conditions according to the specific conditions in their respective regions. The third part of the article put forward the “channel from the top of the dam,” the layout of the type, is to solve the channel across the valley one of the ways. In our opinion, this type of arrangement can not be adopted for medium- and large-sized earth dams; it is generally not suitable for small-scale earth dams. If non-use is not allowed due to special circumstances, special proofs must be given in design to ensure dam safety.