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2009年09 期
| 标题 |
| 泰国BS100钢轨菱形交叉组合强度分析(49 卷) |
| 英文标题 |
| Analysis on strength of Thailand BS 100 diamond-shaped cross rail |
| 摘要 |
| 为了确定泰国BS100钢轨菱形交叉的强度是否能够满足使用要求，运用车辆—轨道耦合系统动力学分析车辆通过菱形交叉的最大轮轨力，并将计算结果作为菱形交叉的强度计算荷载；采用三维实体有限单元法分析菱形交叉的应力和变形。结果表明，菱形交叉在列车动载作用下，变形合理，轨 |
| 作者 |
| 新闻作者:赵卫华，王平，陈小平 |
| 关键字 |
