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2010年08 期
| 標(biāo)題 |
| 鋼軌螺孔裂紋傷損特點及防治措施(50 卷) |
| 英文標(biāo)題 |
| Characteristics of cracking damage of rail’s bolt-hole and its prevention measures |
| 摘要 |
| 鋼軌大修周期與鋼軌傷損密切相關(guān)，孔裂傷損約占普通線路鋼軌全部傷損的一半，根據(jù)上海局提供的鋼軌傷損數(shù)據(jù)庫，統(tǒng)計分析了鋼軌孔裂傷損特點，獲得了鋼軌孔裂傷損規(guī)律，針對我國線路鋼軌孔裂發(fā)生特點規(guī)律，提出了線路上鋼軌孔裂傷損防治措施。 |
| 作者 |
| 新聞作者:張 勤，姚存治 |
| 關(guān)鍵字 |
