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2003年05 期
| 標(biāo)題 |
| 43kg/m鋼軌6號(hào)道岔結(jié)構(gòu)病害分析及強(qiáng)化措施(43 卷) |
| 英文標(biāo)題 |
| * |
| 摘要 |
| 通過(guò)對(duì) 43kg/m鋼軌6號(hào)道岔的軌道幾何狀態(tài) 難以控制、尖軌傷損速度過(guò)快的原因分析，決定采用強(qiáng)化軌道框架強(qiáng)度的措施。實(shí)踐證明，整治后的道岔強(qiáng)度得以增強(qiáng)，安全系數(shù)得到保證和提高。 |
| 作者 |
| 新聞作者:陶治來(lái) |
| 關(guān)鍵字 |
