An investigation of rail corrugation using friction-induced vibration theory
An investigation of rail corrugation using friction-induced vibration theory
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DOI：
10.1016/0043-1648(88)90256-6
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发表时间：
1988-11
期刊：
影响因子：
5
通讯作者：
C. A. Brockley;P. Ko
中科院分区：
文献类型：
--
作者：
C. A. Brockley;P. Ko
图2显示了由水润滑产生的负斜率区域的牵引力曲线[4]。Barwell(5)讨论了润滑脂、氧化物和其他污染物对牵引特性的影响。他特别强调湿度在促进负斜率曲线中的作用。克拉克[L]评论道：“似乎确实有证据表明，在大气潮湿的地方更有可能出现波纹--”。在实际感兴趣的范围内表示牵引力数据的合适函数是
Figure 2 shows a traction curve [4] displaying a negative slope region which is produced by water lubrication. Barwell (5] discusses the effect on traction characteristics of grease, oxides and other contaminants. He places particular emphasis on the role of humidity in promoting a negative slope curve. Clark [l] comments “-there does seem to be evidence that corrugation is more likely at sites where the atmosphere is damp-“. A suitable function to represent traction data over a practical range of interest is