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本文分析了P_(13)、P_(60)棚车在小半径曲线脱轨试验的大量数据,推导出新的减载率公式,从理论上论述了棚车脱轨的原因,提出解决棚车脱轨的措拖。
In this paper, a large amount of data on derailment test of P_ (13) and P_ (60) box carriages was analyzed. A new formula of load shedding rate was deduced. The reason of box derailment was discussed theoretically.