桑干河灌区典型区田面固定灌溉渠道设计  

The Design of the Surface Fixed Irrigation Canal in the Typical Areas of Sangganhe Irrigation District

作　　者：徐进[1] 

机构地区：[1]水利部山西水利水电勘测设计研究院,山西太原030024

出　　处：《科技情报开发与经济》2009年第31期188-189,共2页Sci-Tech Information Development & Economy

摘　　要：永定河上游桑干河灌区是山西省大型自流灌区之一。灌区现有干渠5条,支渠11条,干斗渠74条。计算了典型支渠所属斗﹑农渠设计流量,阐述了灌溉渠道断面的设计思路。Sangganhe Irrigation District on the upper reaches of Yongdinghe River is one of large-scale artesian irrigation districts in Shanxi province.There are 5 main canals,11 branch canals and 74 main sublateral canals in the irrigation district.This paper calculates the design flow of the sublateral canals of the typical branch canal,and expounds the design thought of the cross-section of the irrigation canal.

关 键 词：田间工程 灌溉渠道 桑干河灌区 

分 类 号：S274[农业科学—农业水土工程]