| 梯形断面明渠临界水深新解 |
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| 引用本文： | 唐志立.梯形断面明渠临界水深新解[J].杨凌职业技术学院学报,2008,7(3):15-17. |
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| 作者姓名： | 唐志立 |
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| 作者单位： | 陕西省水工程勘察规划研究院,陕西,西安,710003 |
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| 摘 要： | 在水力学计算中，临界水深是判别明渠水流流态的一个重要指标。关于临界水深的计算问题，采用传统的试算法和图解法，计算较为繁琐。本文作者在长期实践中，通过分析计算、比较和验证，总结出以e—x函数形式计算临界水深问题的简便方法。
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| 关 键 词： | 临界水深 函数 推导 |
New Solution to the Trapezoidal Cross-section Critical Depth of Open Channel |
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| TANG Zhi-li.New Solution to the Trapezoidal Cross-section Critical Depth of Open Channel[J].Journal of Yangling Vocational & Technical College,2008,7(3):15-17. |
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| Authors: | TANG Zhi-li |
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| Institution: | TANG Zhi-li ( Shaanxi Water Project Survey and Planning Research Institute, Xi＇an 710003, China) |
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| Abstract: | In hydraulic computation, critical depth is an important criteria to distinguish open channel flow fluid. As for the computation of critical depth, trial algorithm and graphic method are traditionally used, requiring more calculations. The author summarizes a simple method to compute critical depth with e -x function through long-term of analysis and computation, comparison, and verification. |
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| Keywords: | critical depth function deduction |
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