| 用等面积系数法计算梯形渠道临界水深的直接公式 |
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| 引用本文： | 孙建.用等面积系数法计算梯形渠道临界水深的直接公式[J].西安理工大学学报,1998,14(2):182-185. |
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| 作者姓名： | 孙建 |
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| 作者单位： | 西安理工大学水力学研究所,西安710048 |
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| 摘 要： | 应用等面积系数法提出了一种梯形渠道临界水深的直接计算式。通过与同类公式比较表明，该公式概念清楚、形式简单，且又能满足工程精度和范围的要求，适合在水力设计和教学中应用。
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| 关 键 词： | 梯形渠道 临界水深 等面积系数法 近似 直接计算式 |
A Direct Formula for Calculating the Critical Depth of Trapezoidal Canal with An Equivalent Square Coefficient Method |
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| Sun Jian.A Direct Formula for Calculating the Critical Depth of Trapezoidal Canal with An Equivalent Square Coefficient Method[J].Journal of Xi'an University of Technology,1998,14(2):182-185. |
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| Authors: | Sun Jian |
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| Abstract: | This paper presents a direct formula for calculating the critical depth of trapezoidal canal with an equivalent square coefficient method. In comparison with other formulas of the same kinds, this formula is clear in conept, simple in form and can meet the needs of engineering precision range as well as can be adaptable to hydraulic design and teaching. |
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| Keywords: | trapezoidal canal critical depth equivalent square coefficient method approximation direct calculation formula |
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