随着线路的再次提速，因固定型提速道岔转辙部位直股钢轨侧磨而多次引发机车摇晃。
With the speed increase this year, locomotive wobbling occurred frequently due to side abrasion of straight rails at switch point.
钢轨侧磨与压溃是重载曲线段钢轨的主要损伤类型，而高速铁路钢轨主要表现为疲劳损伤特征；
The results indicate that the wear of gauge-rail and the plastic flow are dominant for heavy-haul curve rail, and the fatigue behavior is primary for high-speed rail.
对铁路直线地段出现的钢轨交替不均匀侧磨的形态、特征以及成因进行了分析。
This paper gives out states, feature and causes of alternately rail side attrition in the straight line intervals of railway.
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