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2010年01 期
| 标题 |
| 武广铁路客运专线雷大桥特大桥道岔区板式无砟轨道设计研究(50 卷) |
| 英文标题 |
| Design study on slab-type ballastless track at turnout area on Leida super-large bridge of Wuhan-Guangzhou passenger-dedicated railway |
| 摘要 |
| 道岔板上桥乃属世界首例，国内及国外道岔区都没有采用过此结构，武广客运专线雷大桥特大桥整桥采用纵连底座板道岔板上桥结构设计弥补了CRTS Ⅱ型板设计上的空缺。基于有限单元法的桥上无缝道岔设计计算理论，分析了桥上纵连底座板式道岔区板式无砟轨道道岔和桥梁等的受力与变 |
| 作者 |
| 新闻作者:张世杰,孙立,杨艳丽,李秋义,崔国庆 |
| 关键字 |
