| 涵洞水力计算方法探讨 |
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| 引用本文： | 任宝良,禹华谦,支喜华.涵洞水力计算方法探讨[J].西南交通大学学报,1992,5(5):64-71. |
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| 作者姓名： | 任宝良 禹华谦 支喜华 |
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| 作者单位： | 西安交通大学桥梁与地下工程系，西安交通大学铁道及道路工程系，西安交通大学风工程研究中心 |
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| 摘 要： | 本文讨论现行的以临界流态为基础的铁路涵洞水力设计方法，分析存在的问题;介绍我们所进
行的涵洞水工模型试验;提出了以能量方程和试验成果相结合的分析计算方法，并给出了计算
实例。
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| 关 键 词： | 铁路涵洞 水力计算 临界流 |
Research Hydraulic Characteristics and Calculation Method of Railway Culverts |
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| Ren Baoliang.Research Hydraulic Characteristics and Calculation Method of Railway Culverts[J].Journal of Southwest Jiaotong University,1992,5(5):64-71. |
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| Authors: | Ren Baoliang |
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| Institution: | Ren Baoliang (Dept.of Bridge and Underground Eng.)
Yu Huaqian (Dept.of Railway and Road Eng.)
Zhi Xihua (Exper.Res.Centre of Wind Eng.) |
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| Abstract: | The inadequacies of the hydraulic design procedure based on the
theory of critical flow are discussed.The process of a hydraulic
model experiment of culverts made by the authors are described.
An analytical procedure of using Bernoulli equation and the
experimental results is proposed,with the calculation procedure
and an example are presented. |
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| Keywords: | railway culvert hydraulic calculation critical flow |
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