U形渠道的特点及在节水灌溉中的应用

摘要

This article introduces the main characteristics of concrete U-shaped channel, and analyzes the function and mechanism of concrete U-shaped channel, whose good anti-seepage effect, lasting input endurance, more outstanding characteristics and simple construction technology can meet the relevant requirement of water-saving irrigation. Under proper geography condition, the actual investment demand and the comprehensive economic benefits of constructing U-shaped channel has a certain advantage compared with other forms of channel. Finally, the paper makes detailed analysis combined with an engineering example in Weinan.%本文从混凝土U形渠道主要特点介绍入手，进一步分析了混凝土U形渠道的功能与作用原理，其良好的防渗效果、持久的输入耐力、较为简单的施工工艺等优秀特点能够满足节水灌溉的相关要求。在合适的地理地形条件下，建设U型渠道的实际投资需求与综合经济效益相对其他形式的渠道具有一定的优势，本文最后结合渭南市一工程实例做出了详细分析。