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2009年10 期
| 標(biāo)題 |
| 折返線列車啟動(dòng)距離和制動(dòng)距離對(duì)道岔尖軌側(cè)磨的影響(49 卷) |
| 英文標(biāo)題 |
| Impact of train starting and braking distance at back-turning line on side wear of rail head of turnout switch |
| 摘要 |
| 為了明確列車啟動(dòng)距離和制動(dòng)距離對(duì)道岔尖軌側(cè)磨和傷損的影響，為地鐵折返線道岔合理選型及布置提供依據(jù)，采用道岔側(cè)向過(guò)岔動(dòng)力學(xué)仿真分析方法，根據(jù)最小勢(shì)能原理，考慮輪軌間摩擦系數(shù)隨列車側(cè)向過(guò)岔速度的提高而降低這一黏著特性，分析了不同啟動(dòng)距離和制動(dòng)距離下，尖軌側(cè)面 |
| 作者 |
| 新聞作者:傅曉劍，陳嶸，王平 |
| 關(guān)鍵字 |
