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2011年07 期
| 标题 |
| 轨道板类型对无砟轨道桥上无缝道岔的影响研究(51 卷) |
| 英文标题 |
| Study on influence of track slab type on continuous turnout on ballastless track bridge |
| 摘要 |
| 底座纵连无砟轨道桥上无缝道岔中轨道板类型有不同种类，其中轨道板纵连结构虽然能较好地传递纵向力，为无缝道岔提供稳定可靠的无砟轨道基础，但是由于在道岔区内轨道板的宽度是渐变的，在轨道板之间纵向连接时，较难保证所施加预应力的对称性，因而还可采用分块式轨道板结构 |
| 作者 |
| 新闻作者:刘亚航,段翔远,代 丰,陈 嵘 |
| 关键字 |
