| 山区灌溉渠取水构筑物设计 |
| |
| 引用本文： | 林涛,刘丽玲.山区灌溉渠取水构筑物设计[J].福建建筑,2010(6):127-128. |
| |
| 作者姓名： | 林涛 刘丽玲 |
| |
| 作者单位： | [1]福建省城乡规划设计研究院,350003 [2]福建省港航勘察设计研究院,350002 |
| |
| 摘 要： | 本文介绍了一种适用于山区灌溉渠的取水构筑物,该取水构筑物由三部分组成:拦河坝、引水廊道以及前池。由溢流堰和闸门组成的拦河坝较为合理的解决了水厂取水和农业用水的争水问题;通过旁流取水缩短了施工期间灌溉渠的断流停水时间;并且通过两级沉砂,大大减少了暴雨期间进入前池的泥沙,保证了一级泵房的正常运行。该类型的取水构筑物对类似的山区灌溉渠取水具有一定参考价值。
|
| 关 键 词： | 灌溉渠 取水构筑物 旁流取水 |
Design of intake structure for irrigative gallery of the mountainous district |
| |
| Lin Tao Liu Liling.Design of intake structure for irrigative gallery of the mountainous district[J].Fujian Architecture & Construction,2010(6):127-128. |
| |
| Authors: | Lin Tao Liu Liling |
| |
| Affiliation: | Lin Tao Liu Liling(1.Fujian Urban ＆ Rural Planning and Design Institute 350003;2.Fujian Port＆Waterway Investigation ＆ Design Institute 350002) |
| |
| Abstract: | This paper describes an intake structure suitable for irrigative gallery of the mountain district.It is composed of three parts： dam,intake irrigative and suction intake canal.The raw water distribution between tap water and agricultural production is reasonably solved by the dam composed of the weir and the strobe.The flow cutoff of irrigative gallery during construction is reduced by by-path intake irrigative.Double grit chambers greatly stop sediment entering suction intake canal as rainstorm come and ensure normal function of pumping station.Intake structure of this type is a valuable reference for getting water from irrigative galleries of the mountain district. |
| |
| Keywords: | Irrigative gallery Intake structure By-path intake |
| 本文献已被 CNKI 维普 等数据库收录！ |
