| 高温渣罐车通过时隧道内的热传递 |
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| 引用本文： | 巫锡勇,王鹰,郑安启.高温渣罐车通过时隧道内的热传递[J].西南交通大学学报,1999,34(3):325-330. |
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| 作者姓名： | 巫锡勇 王鹰 郑安启 |
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| 作者单位： | 1. 西南交通大学,土木工程学院,成都,610031
2. 铁道部第二勘察设计院,成都,610031 |
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| 摘 要： | 研究了高温渣罐车通过隧道时，因高温热源的传热影响而使隧道内温度场发生变化，隧道内动态热源的热传递问题，并结合实例计算出了隧道内的温度分布情况。
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| 关 键 词： | 隧道 热传递 高温 渣罐车 通风 |
Heat Transportation in Tunnels When Train with High Temperature Passing Through |
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| Wu Xiyong,Wang Ying,Zheng Anqi.Heat Transportation in Tunnels When Train with High Temperature Passing Through[J].Journal of Southwest Jiaotong University,1999,34(3):325-330. |
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| Authors: | Wu Xiyong Wang Ying Zheng Anqi |
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| Abstract: | Due to heat transportation, the temperature field in tunnels will change when the trains with high temperature passing through. The moving heat transportation owing to high temperature source is studied, and the temperature distribution in a tunnel is calculated in an example. The results can be used in environment improvement of tunnels and reduction of temperature effect on tunnel concrete lining. |
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| Keywords: | tunnels heat transportation temperature changes |
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