| 配水渠水面线分析与水力设计 |
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| 引用本文： | 陈金锥.配水渠水面线分析与水力设计[J].水科学与工程技术,2006(5):35-37. |
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| 作者姓名： | 陈金锥 |
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| 作者单位： | 重庆大学,城市建设与环境工程学院,重庆,400045 |
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| 摘 要： | 由于阻力和渠道沿途配水引起流速变化,渠内水面高程沿程变化,引起配水不均.工程上通常采用调整闸板高程改变闸孔面积的形式提高配水均度.基于水力学基本原理推导一种近似的水面曲线计算公式,为合理快速调整闸板高程提供依据.
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| 关 键 词： | 配水渠 闸板 闸孔 均匀 水面线 水力设计 |
| 文章编号： | 1672-9900（2006）05-0035-03 |
| 收稿时间： | 2006-03-21 |
| 修稿时间： | 2006年3月21日 |
Water surface line analysis and hydraulic design of distribution channel |
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| CHEN Jin-zhui.Water surface line analysis and hydraulic design of distribution channel[J].Water Sciences and Engineering Technology,2006(5):35-37. |
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| Authors: | CHEN Jin-zhui |
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| Abstract: | It can produce distributing asymmetry that water surface fluctuate with change of resistance and velocity of flow in channel, A practical way to solve this problem is to adjust the high level of floodgate board. Based on hydraulic principle,this text deduce a formula to calculate values of water surface level in distributing channel so that it can be easy to adjust highness of floodgate board. |
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| Keywords: | distributing trench floodgate board hole of floodgate uniformity water surface line hydraulic design |
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