海河水利Issue(4)：40-43,4.DOI:10.3969/j.issn.1004-7328.2024.04.010
大功灌区一期工程渠道改造设计要点
Key Points of Channel Reconstruction Design of Phase I Project of Dagong Irrigation District
刘元永 1乔广为1
作者信息
- 1. 河南省海河流域水利事务中心,河南 新乡 453002
- 折叠
摘要
Abstract
The implementing the transformation of large and medium-sized irrigation districts is constructed to improve irrigation and drainage engineering facilities,improve the efficiency of water transmission and distribution and the irrigation and drainage guarantee rate in irrigation areas,and improve agricultural production strips.The water loss caused by water leakage is serious.In order to reduce the water loss of the channel and improve the water efficiency in canal system,anti-seepage lining measures should be taken for the channel.Taking the channel design of the first phase of the continuous construction and modernization of Dagong Irrigation District in the"14th Five-Year Plan"of Henan Province as an example,the channel longitudinal section,cross-section,structural design characteristics,key points and technical analysis are elaborated to provide a reference for optimizing the design level of channel transformation.关键词
大功灌区/一期工程/渠道设计Key words
Dagong Irrigation District/phase Ⅰ project/channel design分类
农业科技引用本文复制引用
刘元永,乔广为..大功灌区一期工程渠道改造设计要点[J].海河水利,2024,(4):40-43,4.
