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客车侧翻的运动学分析 被引量:7

Kinematic analysis of vehicles' rollover
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摘要 从运动学的角度出发,进行了影响客车侧翻因素的实例分析,得到了影响因素与客车侧翻稳定性的定量关联,从而获得了提高客车侧翻稳定性的措施.概括了客车侧翻的原因,论述了造成客车侧翻极其恶劣结果的原因,提出了影响客车侧翻的3方面因素.从3方面影响因素对侧翻稳定性的运动学进行了分析,并以滨保高速事故中的客车为实例,对分析结果进行了验证.在此基础上,提出了提高客车侧翻稳定性的措施. The factors that affact vehicles' rollover were analyzed from the perspective of kinematics and the relationship between influencing factors and rollover stability were obtained,which provided the measurements to improve vehicles' rollover stability.The cause of vehicles' rollover and the serious consequence were summarized and three aspects of influencing factors were proposed.Then a series of factors that affact vehicles' rollover were analyzed from the perspective of kinematics and the results were proved by the calculations of the coach in Binbao highway accident as an example.On this basis,the measurements to improve vehicles' rollover stability were acquired.
出处 《交通科学与工程》 2012年第3期60-66,共7页 Journal of Transport Science and Engineering
关键词 道路安全 客车侧翻 运动学分析 侧翻稳定性 临界车速 road safety coach's rollover kinematic analysis rollover stability critical speed
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