Dynamic analysis of the box girder bridge for biaxial rubber-tired Light Rail Transit

DOI

10.2991/icadme-17.2017.62How to use a DOI?

Keywords

Box girder bridge, Dynamic response, Biaxial rubber-tired LRT.

Abstract

According to train-bridge system spatial vibration equation and Newmark- stepwise integration method, the dynamic response of the box girder bridge for biaxial rubber-tired Light Rail Transit (LRT) was calculated and analyzed. The dynamic analysis results show that the box girder bridge has a large vertical and lateral stiffness. With the increase in speed, the accelerations of the bridge increase first and then decrease, and finally increase. The safe travel speed of the train through the bridge should be controlled within 80km/h.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jia-Jian Zhao
PY  - 2017/07
DA  - 2017/07
TI  - Dynamic analysis of the box girder bridge for biaxial rubber-tired Light Rail Transit
BT  - Proceedings of the 2017 7th International Conference on Advanced Design and Manufacturing Engineering (ICADME 2017)
PB  - Atlantis Press
SP  - 323
EP  - 327
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-17.2017.62
DO  - 10.2991/icadme-17.2017.62
ID  - Zhao2017/07
ER  -