| 衬砌渠道冻融过程温度场数值模拟 |
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| 引用本文： | 安 元. 衬砌渠道冻融过程温度场数值模拟[J]. 吉林水利, 2014, 0(5): 14-17 |
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| 作者姓名： | 安 元 |
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| 作者单位： | 辽宁省水文局,辽宁沈阳110003 |
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| 摘 要： | 为了掌握在冻融过程中衬砌渠道温度场的分布及变化规律,以已有实验资料为基础,根据冻土物理学及热力学理论,利用通用有限元软件对温度变化过程进行数值模拟,对不同渠道衬砌形式在一个冻融循环周期中温度场变化进行分析研究,结果表明,有限元数值模拟可以为渠道冻融过程温度变化提供科学依据。
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| 关 键 词： | 渠道 冻融循环 数值模拟 温度场 |
Numerical Simulation of Temperature Field for Lining Canal in Frozen Period |
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| An Yuan. Numerical Simulation of Temperature Field for Lining Canal in Frozen Period[J]. Jilin Water Resources, 2014, 0(5): 14-17 |
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| Authors: | An Yuan |
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| Abstract: | In order to explore temperature field distribution and variation of lining canal in frozen period ,finite element software was applied to simulate canal heaving process ,based on experiment data and frozen soil physics and thermodynamics.The results showed that finite element software could provide scientific reference for research on frost heave of lining canal. |
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| Keywords: | canal freeze-thaw cycle numerical simulation temperature field |
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