Numerical Simulation of Static Wind Coefficient and Flow Field of Box Girder of High Pier and Large Span Continuous Bridge
- https://doi.org/10.2991/ifeesm-17.2018.57How to use a DOI?
- CFD;High pier;long span continuous rigid frame bridge;Static wind coefficient
Based on the CFD method, the numerical analysis of the box girder of Gulongshan Bridge is carried out.The static wind coefficient of the bridge box girder under different working conditions is extracted,The influence of the static wind coefficient on the wind speed, the angle of attack and the beam height is analyzed, and the variation characteristics of the flow field of the box girder under various working conditions are analyzed.The results show that the influence of wind speed, angle of attack and beam height on the lift coefficient of beam section is larger, the resistance coefficient is second, and the influence of moment coefficient is not significant. As the height of the box girder increases, the flow field becomes more complex.
- © 2018, 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/).
Cite this article
TY - CONF AU - Zhipeng Zhou AU - Guangbiao Jiang PY - 2018/02 DA - 2018/02 TI - Numerical Simulation of Static Wind Coefficient and Flow Field of Box Girder of High Pier and Large Span Continuous Bridge BT - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017) PB - Atlantis Press SP - 299 EP - 305 SN - 2352-5401 UR - https://doi.org/10.2991/ifeesm-17.2018.57 DO - https://doi.org/10.2991/ifeesm-17.2018.57 ID - Zhou2018/02 ER -