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2011年04 期
| 标题 |
| 桥墩纵向水平刚度对桥上无缝道岔的影响(51 卷) |
| 英文标题 |
| Influence of horizontally longitudinal stiffness of bridge pier on welded turnout on bridge |
| 摘要 |
| 为了进一步研究桥上无缝道岔，通过计算，分析桥墩纵向水平刚度在连续梁桥上对钢轨、道岔、墩台等结构部件受力及变形的影响。本文采用ANSYS软件建立桥上无缝道岔的岔—桥—墩纵向相互作用一体化模型，并进行力学分析。研究结果是：随着连续梁桥桥墩刚度的增大，基本轨伸缩附加 |
| 作者 |
| 新闻作者:荆果，王平 |
| 关键字 |
