| 再论梯形明渠临界水深计算方法 |
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| 引用本文： | 韩会玲,张宏敏,梁素韬. 再论梯形明渠临界水深计算方法[J]. 水科学与工程技术, 2003, 0(5): 18-19 |
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| 作者姓名： | 韩会玲 张宏敏 梁素韬 |
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| 作者单位： | 河北农业大学,河北保定,071001 |
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| 摘 要： | 梯形明渠临界水深的近似计算方法已有很多种,利用牛顿法直接求解临界水深的精确解,此方法过程简单,计算精度高, 收敛速度快。
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| 关 键 词： | 梯形明渠 临界水深 计算公式 |
| 文章编号： | 1006-5164(2003)05-18-02 |
| 修稿时间： | 2003-05-15 |
Calculation methed on critical depth of open channel with trapezoidal cross section |
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| Han Hui - ling,Zhang Hong - min,LIANG Su - tao. Calculation methed on critical depth of open channel with trapezoidal cross section[J]. Water Sciences and Engineering Technology, 2003, 0(5): 18-19 |
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| Authors: | Han Hui - ling Zhang Hong - min LIANG Su - tao |
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| Abstract: | There are many approximate calculation methods on critical depth of open channel with trapezoidal cross section . Newton's Method is applied to calculate the accurate result of critical depth of flow in this paper. The method is simple and high calculating precision and high speed. |
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| Keywords: | trapezoidal channel critical water depth calculation method |
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