| 车轮与沙地相互作用动态特性的研究 |
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| 引用本文： | 刘聚德.车轮与沙地相互作用动态特性的研究[J].青岛理工大学学报,1994(1). |
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| 作者姓名： | 刘聚德 |
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| 作者单位： | Department of Mechanical Engineering，QIAE |
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| 摘 要： | 应用以往对表层沙力学特性及轮胎垂直振动特性的研究结果，对轮胎与沙相互作用的动态过程进行了分析，并对其相互作用问题进行了模拟试验研究．得到了轮下沙的流动规律，依据这些结果．对提高车轮在沙地上的牵引性能的方法进行了探讨．
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| 关 键 词： | 车轮，沙地，动态特性 |
Study on the Dynamic Characteristics of Wheel-Sand Interaction |
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| Liu Jude.Study on the Dynamic Characteristics of Wheel-Sand Interaction[J].Journal of Qingdao Technological University,1994(1). |
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| Authors: | Liu Jude |
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| Abstract: | To study the dynamic characteriStics of a wheel-sand interaction,a 4WD off-road vehicle is tested in a soil bin. Based on this result as well as the mechanical properties of sand and tire, the dynamic characteristics of wheel-sand system are analysed. Using the model soil bin test,the ffow of characteristics of sand under the wheel is described.Finally,the way to improve the trafficability of wheels on sand is discussed. |
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| Keywords: | wheel sand dynamic characteristics |
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