| 汽车工程中的若干力学问题 |
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| 引用本文： | 危银涛,马春生,冯希金.汽车工程中的若干力学问题[J].力学与实践,2012,34(4):1-7. |
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| 作者姓名： | 危银涛 马春生 冯希金 |
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| 作者单位： | 清华大学汽车安全与节能国家重点实验室,北京 100084 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 汽车的设计、开发和使用离不开力学.简述汽车的发展历史、主要组成及其性能.介绍汽车工程中的几个关键力学问题,包括汽车轮胎力学、行驶稳定性分析、驱动与阻力、振动与噪声、碰撞力学与车身耐撞性、撞击损伤生物力学、行人保护力学等.展望了汽车工程中需要关注的力学问题.
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| 关 键 词： | 汽车工程 汽车安全 耐撞性 汽车轮胎力学 振动与噪声 |
| 收稿时间： | 2012-02-15; |
MECHANICS IN AUTOMOTIVE ENGINEERING |
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| WEI Yintao,MA Chunsheng FENG Xijin.MECHANICS IN AUTOMOTIVE ENGINEERING[J].Mechanics and Engineering,2012,34(4):1-7. |
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| Authors: | WEI Yintao MA Chunsheng FENG Xijin |
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| Institution: | State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing 100084, China |
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| Abstract: | Mechanics plays a key role in automotive design,development and utilization.The requirements of safety,energy efficiency,and environment protection for modern vehicles involve all disciplines of mechanics. This paper briefly introduces the history of vehicles development and its basic structure and performances.The state of the art of the vehicle mechanics is described with emphasis on the key problems in tire mechanics, vehicle directional stability,crashworthiness,and noise and vibration.The vehicles mechanics problems in the future are summarized. |
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| Keywords: | automotive engineering automotive safety crashworthiness tire mechanics NVH |
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