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Research on Occasional Forces and Displacements of Longitudinal Coupled Ballastless Seamless Turnout on Bridges
| 题名： | Research on Occasional Forces and Displacements of Longitudinal Coupled Ballastless Seamless Turnout on Bridges |
| 正文语种： | 中文 |
| 作者： | Juanjuan REN Xueyi LIU |
| 作者单位： | School of ivil Engineering,Southwest Jiaotong University, hengdu 610031,Sichuan, hina |
| 关键词： | seamless turnout on bridge longitudinal continuous ballastless track occasional force longitudinal displacement |
| 摘要： | Taking a longitudinal continuous ballastless turnout on LeiDa bridge on Wuhan-Guangzhou Passenger dedicated Line(PDL,in China)for instance,an integral finite element model of turnout(crossover)-track slab-bridge-pier was established,in which two No.18 seamless turnouts with movable frog in form of crossover,longitudinal continuous ballastless track,bridges and piers were regarded as one system. |
| 会议日期： | 20091128 |
| 会议举办地点： | 成都 |
| 会议名称： | 高速铁路、线路工程设计理论、施工及养护技术国际学术会议 |
| 出版日期： | 2009-11-28 |
| 母体文献： | 高速铁路、线路工程设计理论、施工及养护技术国际学术会议论文集 |
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