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| 标题 |
| 大跨度铁路无砟轨道桥梁动力性能试验研究(29 卷) |
| 英文标题 |
| Test Study on the Dynamic Performance of Long-Span Railway Bridge with Ballastless Track |
| 摘要 |
| 为检验、评估铁路大跨度预应力混凝土连续刚构桥梁的动力性能,验证大跨度桥上纵连板式无砟轨道的设计方法,对遂渝线新北碚嘉陵江大桥主桥(94 m+168 m+84 m)进行全桥动力试验研究。该桥的自振特性以及200 km•h-1 速度等级CRH2动车组和120 km•h-1 速度等级货物列 |
| 作者 |
| 新闻作者:卫星,刘名君,李俊,强士中 |
| 关键字 |