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本文从动力学角度出发,对钢轨产生波浪形磨耗的原因提出一个新的论点:即轮对在钢轨上的潜跳.并导出了潜跳时的冲量、潜跳时的波长及潜跳高度的计算公式.最后提出了防止或减缓钢轨波浪磨耗的措施.
This paper presents a new argument for the reason of the wavy-shaped wear of the rail from the point of view of dynamics: the potential jump of the wheel on the rail, and the impulse of the potential jump, the wavelength of the potential jump and the height of the potential jump Finally, the measures to prevent or slow down the rail wave abrasion are put forward.