| 弧底梯形明渠水力最佳断面设计 |
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| 引用本文： | 何文学,李茶青,魏恩甲.弧底梯形明渠水力最佳断面设计[J].水利水电科技进展,2002,22(1):23-24. |
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| 作者姓名： | 何文学 李茶青 魏恩甲 |
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| 作者单位： | 1. 浙江水利水电专科学校,浙江,杭州,310016
2. 西北农林科技大学水利与建筑工程学院,陕西,杨凌,712100 |
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| 摘 要： | 通过数学推导 ,建立了弧底梯形明渠水力最佳断面水深、过水断面面积、水力半径等所有几何要素与水力要素的计算公式 ,并通过算例详细说明其水力计算方法 ,为该类型渠道的断面设计提供了理论依据
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| 关 键 词： | 弧底梯形明渠 水力最佳断面 水力计算 |
| 文章编号： | 1006-7647(2002)01-0023-02 |
| 修稿时间： | 2000年9月5日 |
Optimum Hydraulic Section Design for Open Trapezoid Channels with Curved Bottom |
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| HE Wen xue,et al.Optimum Hydraulic Section Design for Open Trapezoid Channels with Curved Bottom[J].Advances in Science and Technology of Water Resources,2002,22(1):23-24. |
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| Authors: | HE Wen xue |
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| Abstract: | Based on strict mathematical derivation, a formula is developed for calculation of geometric and hydraulic factors of optimum hydraulic section design of open trapezoid channels, such as water depth, area of discharge section, hydraulic radius, and so on. In combination with calculation examples, the method of hydraulic calculation is explained in detail, providing a theoretical basis for section design of channels of this type. |
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| Keywords: | open trapezoid channel with curved bottom optimum hydraulic section hydraulic calculation |
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