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2010年05 期
| 标题 |
| 钢轨轨底坡对重载铁路轮轨关系影响的研究(50 卷) |
| 英文标题 |
| Study on influence of rail bottom slope on wheel-rail interaction of heavy haul railway |
| 摘要 |
| 为研究我国重载铁路钢轨轨底坡对轮轨关系的影响，计算分析不同轨底坡条件下，重型钢轨75 kg/m（CHN75）与LM车轮踏面匹配时的静态轮轨接触参数。采用多体动力学软件SIMPACK建立我国重载货车模型，采用数值积分方法仿真计算两种轨底坡工况下车辆的曲线通过性能。分析结果表明， |
| 作者 |
| 新闻作者:司道林，王继军， 孟 宏 |
| 关键字 |
