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2008年06 期
| 标题 |
| 大秦线2万t货物列车条件下线桥设备试验研究(29 卷) |
| 英文标题 |
| Test Study on Track Bridge and Subgrade Equipment of Datong Qinhuangdao Railway under 20 000 t Freight Trains |
| 摘要 |
| 选取大秦线5个轨道、1个路基和9个桥梁试验工点，进行2万t列车的运行和制动试验，研究大秦线轨道、桥梁和路基的动力性能。结果表明：2万t试验列车通过典型线、桥、路基和道岔地段时，实测脱轨系数、轮重减载率和轮对横向力以及道岔尖轨开口量等指标均在安全限度内，说明在大秦 |
| 作者 |
| 新闻作者:康高亮，刘丙强，柯在田 |
| 关键字 |
