| 季节冻土区路基中隔热层的设置 |
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| 引用本文： | 廖云,刘建军,康成,周宗科. 季节冻土区路基中隔热层的设置[J]. 石河子大学学报(自然科学版), 2008, 26(6) |
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| 作者姓名： | 廖云 刘建军 康成 周宗科 |
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| 作者单位： | 石河子大学水利建筑工程学院,新疆石河子,832003;新疆兵团路桥总公司,新疆石河子,832000;湖北随州市九冒道路桥工程有限公司,湖北随州,441300 |
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| 摘 要： | 研究季节冻土区路基隔热层设置位置对路基稳定性的影响,能为我国季节冻土区道路病害防治提供一定的理论参考依据。本文通过对季节冻土区路基中隔热层材料选取及其厚度确定总结,探讨了运用焓法数学模型和有限元程序模拟含有隔热层的路基温度场的计算方法,并在此基础上分析了路基中隔热层设置位置需要进一步研究的问题。
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| 关 键 词： | 路基 隔热层 焓法模型 有限元 |
Research on Locations of the Heat Insulating Layer of Roadbed in Seasonal Frozen Area |
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| LIAO Yun,LIU Jian-jun,KANG Cheng. Research on Locations of the Heat Insulating Layer of Roadbed in Seasonal Frozen Area[J]. Journal of Shihezi University(Natural Science), 2008, 26(6) |
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| Authors: | LIAO Yun LIU Jian-jun KANG Cheng |
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| Affiliation: | LIAO Yun1,LIU Jian-jun1,KANG Cheng2 |
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| Abstract: | The study of the stability of roadbed on different locations of the heat insulating layer in seasonal frozen area can present theory reference for the prevention of road disease in the seasonal frozen area of our country.The material,ply and the simulation way of using mathematical model of Han and FEM of the heat insulating layer in the prevention of roadbed disease in frozen area are introduced in this paper.On the basis of the formers,it also points out the further research fields of how to set the insulating layer that we exert for. |
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| Keywords: | roadbed heat insulating layer mathematical model of Han FEM |
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