U型渠道在农田水利工程建设中的应用  

Application of U-shaped channels in the construction of agricultural water conservancy projects

作　　者：令志强 杨云芳 杨波 LING Zhiqiang;YANG Yunfang;YANG Bo(Gangu County Agriculture and Rural Bureau Project Construction Service Center,Gangu 7412000,China)

机构地区：[1]甘谷县农业农村局项目建设服务中心,甘肃甘谷741200

出　　处：《水科学与工程技术》2024年第5期47-50,共4页Water Sciences and Engineering Technology

摘　　要：渠道工程是农田水利工程重要组成部分,U型渠道具有较强的输水能力、较高的水资源利用率等优势。以某县农田水利灌溉工程为背景,结合输水灌溉情况,通过对所用U型渠道进行系统研究,提出了U型渠道的水力计算方法、施工要点,可为类似工程的设计提供借鉴。Channel engineering,as an important component of agricultural water conservancy and irrigation construction projects,has many advantages such as strong water conveyance capacity and improved water resource utilization rate.This article takes the agricultural water conservancy and irrigation project in a certain county as the background,combines with the water conveyance and irrigation situation in the area,and systematically studies the U-shaped irrigation channels used,proposing a hydraulic calculation method for U-shaped irrigation channels,Finally,the construction points of U-shaped channels were summarized,providing reference value for the design of similar projects.

关 键 词：农田水利 U型渠道 断面 水力计算 

分 类 号：S277[农业科学—农业水土工程]