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2011年04 期
| 标题 |
| 采用钢轨打磨减缓朔黄铁路小半径曲线钢轨伤损的试验研究(51 卷) |
| 英文标题 |
| Experimental study on rail damage-reducing at curved section with small radius on Shenchi- Huanghuagang railway using rail grinding |
| 摘要 |
| 随着运能的增加，朔黄铁路小半径曲线钢轨出现明显的磨耗、掉块、压溃等伤损。为延长曲线钢轨使用寿命，朔黄铁路原平管内设置了钢轨打磨试验段，通过分析钢轨疲劳伤损发展规律，分析了各因素对钢轨表面疲劳伤损的影响。通过试验段钢轨初期打磨效果的对比分析，证明了钢轨打磨 |
| 作者 |
| 新闻作者:罗慧刚 |
| 关键字 |
