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本文摘译自西德W·Sohne1975年6月在美国芝加哥召开的国际地面-车辆系统协会第十五届年会上发表的论文“地面力学在拖拉机上的应用”。 原文中介绍了国际地面-车辆系统协会自1961年在意大利都灵市成立以来开展学术活动的概况;地面力学的发展及其在越野车辆,耕作机械和土方机械上的应用;径向帘布层和斜交帘布层轮胎性能的比较分析;美国和西德拖拉机功率发展的概况;讨论了大马力轮式拖拉机五种总体设计方案以及应用地面力学选择拖拉机的最佳设计,改善牵引效率,以期减少农业方面的能量消耗。
This paper is an excerpt from a paper entitled “Ground Mechanics on Tractors” by West W. Wöhne Sohne at the 15th Annual International Ground-Vehicle Systems Society Meeting, Chicago, June 1975, USA. The text presents an overview of the academic activities carried out by the International Association of Surface-Vehicle Systems since its establishment in Turin, Italy, in 1961; the development of surface mechanics and its application in off-road vehicles, farming machinery and earth-moving machinery; radial plies and Comparative analysis of bias ply tire performance; Overview of tractor power development in the United States and West Germany; Discussion of five general designs of high-powered wheel tractors and optimal design of tractor selection with ground mechanics to improve traction efficiency with a view to reducing agriculture Aspects of energy consumption.