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ANALYSIS OF BRAKE FAILURE AND RUNAWAY ACCIDENTS IN MOUNTAIN TERRAIN IN CANADA

机译:加拿大山地地形制动失效与失控事故分析

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A number of serious rail runaway accidents have occurred in recent years on long and high grade downhill tracks in mountain terrains in Canada, causing fatal injuries and huge property loss. They were caused by brake failure, misunderstanding of brake features, maintenance deficiency and/or improper brake application on the trains. Train dynamics simulation, brake ratio testing, and dynamometer testing on friction heat fade helped disclose the causes and contributing factors in the cases presented in this paper. Guidelines were revised for safer train operation, equipment requirements and maintenance practice in the mountain terrain conditions.
机译:近年来近年来发生了许多严重的铁路失控事故,在加拿大山地地区的山区漫长而高档下坡轨道上,造成致命伤害和巨大的财产损失。它们是由制动故障引起的制动功能,误解制动功能,维护缺陷和/或在列车上的制动应用不当。摩托车动力学模拟,制动比率测试和测力计测试对摩擦热淡化的帮助,帮助揭示了本文案件中的原因和贡献因素。在山地地形条件下修改了准则,以获得更安全的火车操作,设备要求和维护实践。

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