| 以能量方法评价快速路面车辆通过性 |
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| 引用本文： | 范华林,屠义强. 以能量方法评价快速路面车辆通过性[J]. 农业机械学报, 2007, 38(9): 42-45 |
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| 作者姓名： | 范华林 屠义强 |
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| 作者单位： | 1. 解放军理工大学理学院
2. 解放军理工大学工程兵工程学院 |
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| 基金项目： | 解放军理工大学校科研和教改项目;中国博士后科学基金 |
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| 摘 要： | 为了评价松软地基上快速路面的车辆通过性,分析了快速路面的主要结构形式和受力特点,探讨了铰接路面体系与土壤相互作用模型。在沉陷量计算的基础上提出了快速路面车辆通过性评判的能量方法,定性得到了附着系数和沉陷量对快速路面车辆通过性的影响关系。
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| 关 键 词： | 快速路面 车辆通过性 能量方法 |
| 修稿时间： | 2006-03-23 |
Energy Method Applying to Terramechanics of Express Road Structures |
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| Fan Hualin,Tu Yiqiang. Energy Method Applying to Terramechanics of Express Road Structures[J]. Transactions of the Chinese Society for Agricultural Machinery, 2007, 38(9): 42-45 |
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| Authors: | Fan Hualin Tu Yiqiang |
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| Affiliation: | PLA University of Science and Technology |
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| Abstract: | Express road structures are important for vehicles running on sludgy soils. The main structures of express roads and the corresponding terramechanics behavior were discussed in this paper. The energy method used to evaluate the mobility of different express roads was suggested, and the terramechanics of pin-jointed beam-type roads was analyzed. The influence of the tractive coefficient and the sinkage on the mobility of express roads was discussed. The method and results in this paper are useful to engineering applications for other structures. |
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| Keywords: | Express road equipments Terramechanics Energy principle |
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