Study on Static and Dynamic Characteristics Analysis of Long Span Steel Concrete Composite Beam Cable-stayed Bridge

DOI

10.2991/iceesd-17.2017.35How to use a DOI?

Keywords

Large span; steel concrete composite beam; static and dynamic characteristics; finite element;

Abstract

The Gangjiang No.2 Bridge is studied as the research object. The three-dimensional finite element bridge model is established with ANSYS 15.0 about static and dynamic characteristics of the bridge. The main girder and the main tower stress have enough safety storage, which can meet the specification requirements. The results show that the first order of the bridge vibration period is 4.2158s,which is small to the general cable-stayed bridge. But the girder vertical bending, distortion occurs earlier than the steel - concrete cable-stayed bridge with high integral rigidity. It is sensitive to wind load, seismic force.

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  - Wusheng Tian
AU  - Bin Liang
AU  - Xingliang Jin
PY  - 2017/04
DA  - 2017/04
TI  - Study on Static and Dynamic Characteristics Analysis of Long Span Steel Concrete Composite Beam Cable-stayed Bridge
BT  - Proceedings of the 2017 6th International Conference on Energy, Environment and Sustainable Development (ICEESD 2017)
PB  - Atlantis Press
SP  - 185
EP  - 188
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceesd-17.2017.35
DO  - 10.2991/iceesd-17.2017.35
ID  - Tian2017/04
ER  -