| 公路风吹雪积雪力学原理与积雪深模型 |
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| 引用本文： | 席建锋,李江,朱光耀,张贵平.公路风吹雪积雪力学原理与积雪深模型[J].吉林大学学报(工学版),2006(Z2). |
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| 作者姓名： | 席建锋 李江 朱光耀 张贵平 |
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| 作者单位： | 吉林大学交通学院 长春130022(席建锋，李江)，黑龙江省交通科学研究所 哈尔滨150080(朱光耀)，内蒙古锡林郭勒盟交通科学研究所 内蒙古锡林郭勒026000(张贵平) |
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| 基金项目： | 交通部西部交通建设科技项目(200231877411) |
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| 摘 要： | 从流体力学原理出发,结合雪害野外观测、风洞实验和数值仿真结果,系统阐释了公路风吹雪积雪原理,并在此基础上,对公路积雪深定量化问题进行了研究,提出了数学模型,并给出了模型的参数标定与求解方法。
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| 关 键 词： | 道路工程 积雪机理 积雪深模型 风吹雪 |
Hydromechanical mechanism of road snowdrift deposit and its depth model |
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| Xi Jian-feng,Li Jiang,Zhu Guang-yao,Zhang Gui-ping.Hydromechanical mechanism of road snowdrift deposit and its depth model[J].Journal of Jilin University:Eng and Technol Ed,2006(Z2). |
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| Authors: | Xi Jian-feng Li Jiang Zhu Guang-yao Zhang Gui-ping |
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| Affiliation: | Xi Jian-feng~1,Li Jiang~1,Zhu Guang-yao~2,Zhang Gui-ping~3 |
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| Abstract: | The mechanism of the road snowdrift deposit was explained based on the hydromechanical theory,the field observations,the wind tunnel experiments and the numerical simulations.From the mechansim,a quantitative study on the road snowdrift deposit depth was performed and a mathematical model was established as well as its parameters calibration and solution approach. |
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| Keywords: | road engineering mechanism of snowdrift snowdrift deposit depth model snowdrift |
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