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首页> 外文期刊>International journal of crashworthiness >Improvement on design and manufacture of bus based on traffic accident prevention
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Improvement on design and manufacture of bus based on traffic accident prevention

机译：基于交通事故预防的公交车设计与制造

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摘要

In some typical bus accidents, the causes of passenger injury have presented some common characteristics, which makes it necessary to improve the design of bus. In general, bus traffic accidents can be divided into two typical forms: emergency braking and rollover, both of which could seriously threaten the life security of passengers. In this article, these two kinds of bus accident are studied through numerical simulation and some improving suggestions on bus design and manufacture are given. According to simulation results, passengers may suffer from serious hurt due to emergency braking acceleration and deformation of bus body caused by the impact with highway guardrail. Improving measures include equipping seats with three-point belts, adding board on the handrail and enhancing the material and structure of side uprights of the bus. Simulation results show that these improving measures can provide better protection for the passengers involving bus traffic accidents, which has verified the rationality of these measures.
机译：在一些典型的巴士事故中，乘客伤害的原因提出了一些常见的特点，这使得有必要改善公共汽车的设计。一般来说，公交车交通事故可分为两种典型形式：紧急制动和翻转，这两者都可能严重威胁到乘客的生命安全。在本文中，通过数值模拟研究了这两种公共汽车事故，并给出了关于总线设计和制造的一些提高建议。根据仿真结果，由于紧急制动加速和由公路护栏的冲击引起的公共汽车体变形，乘客可能会受到严重伤害。改进措施包括用三点带配有三点带的座椅，在扶手上加入板，增强总线侧立柱的材料和结构。仿真结果表明，这些提高措施可以为涉及巴士交通事故的乘客提供更好的保护，这已经验证了这些措施的合理性。

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