原文传递
Analysis on the Dynamic Response of Elastic Sleeper on Bridge
| 题名： | Analysis on the Dynamic Response of Elastic Sleeper on Bridge |
| 正文语种： | 中文 |
| 作者： | Miao ZHAI Ping WANG Xiaoping CHEN |
| 作者单位： | School of ivil Engineering,Southwest Jiaotong University, hengdu 610031,Sichuan, hina |
| 关键词： | elastic sleeper coupling dynamics dynamic response bridge |
| 摘要： | Based on the theory of vehicle/track coupling dynamics,this paper establishes the vehicle/track/bridge coupling dynamics model and compares the dynamic response of elastic sleeper ballasted rail and common sleeper ballasted rail on bridge under same working condition.The results show that:after the laying of elastic sleeper on bridge,it has solved the problem of larger track stiffness which caused by thinner ballast thickness and improved the dynamic response of bridge significantly;it also can keep train on a safe and quiet run. |
| 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 |
相关文献
- Seismic Responses Analysis of A Self-anchored Cable-stayed Suspension Bridge
- Extracting bridge frequencies from the dynamic response of a passing vehicle
- The vortex-induced response and flutter instability analysis of Stonecutters Bridge
- Elastic-Plastic Time History Analysis of Self-Anchored Cable-Stayed Suspension Bridge
- Robot Driver's Motion Analysis and Simulation Based on Vehicle Speed Control
- Structural Monitoring of the Akashi Kaikyo Bridge
检索历史
应用推荐
