In this paper vehicle-bridge coupling system is divided into vehicle system and bridge system. The equations of vehicle vibration and bridge vibration are solved in numerical method, considered the displacement of wheel and rail as convergence criterion. The security of running train is studied on the hand of wheel-rail force, derailment coefficient, load decrement rate of wheel weight, and the reason of train derailing on high-speed railway bridge is analyzed. By the example of multiple span simple supported beam bridge, the result derived by this method is proved that the bridge meet train security and amenity requirement.
The Security Study of Train Derailment on High-Speed Railway Bridge
Trends in Civil Engineering, ICSBM, International Conference on Structures and Building Materials, 2 ; 1144-1147
Advanced Materials Research ; 446-449
2012
4 Seiten
Conference paper
English
Study on Train Derailment Control on Railway Steel Bridge
British Library Conference Proceedings | 2010
|Active rail grabbing type derailment prevention device for high-speed railway train
European Patent Office | 2023
|Derailment Analysis of High-Speed Railway Vehicle Bogies
British Library Conference Proceedings | 2012
|Train Derailment Investigation
British Library Conference Proceedings | 1999
|