摘要
混凝土防渗渠道是现代节水农业采用的方式之一,其优点是渠道渗漏少,能充分利用当地材料,便于管理,使用年限长等。山西省垣曲县农业综合开发办公室十余年来致力于矩形混凝土渠道的研究和设计施工,在运用过程中取得了较好的经济效益和社会效益。
Concrete leakage-proof canals are one of the watersaving methods in modem farming,with the advantage of little leakage, full use of local material, easy supervision and prolonged service life. The Comprehensive Agricultural Development Office of Yuanqu County in Shanxi Province has been working on its design and construction for over ten years and has achieved good e＇ conomic and social results.
出处
《农业开发与装备》
2009年第1期10-12,共3页
Agricultural Development & Equipments
关键词
小型矩形
混凝土
防渗渠道
断面设计
施工技术
研究
Small -size
Concrete
Leakage -proof canal
Fracturesurface design
Construction technique
Study
