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2009年04 期
| 標(biāo)題 |
| 重載鐵路鋼軌打磨效果分析(49 卷) |
| 英文標(biāo)題 |
| Analysis of grinding effect of rail used on heavy haul railway |
| 摘要 |
| 對大秦重載鐵路鋼軌進(jìn)行現(xiàn)場調(diào)查，發(fā)現(xiàn)新鋪設(shè)的鋼軌和既有鋼軌均有不同程度病害，分析病害成因，并對打磨段鋼軌和未打磨段鋼軌進(jìn)行了觀測對比，觀測結(jié)果表明，對鋼軌及時進(jìn)行打磨能改善鋼軌運(yùn)營狀態(tài)，延長設(shè)備使用壽命。 |
| 作者 |
| 新聞作者:張建峰，高新平，王衛(wèi)東 |
| 關(guān)鍵字 |
