The main modes analysis of continuous curved box-girder bridge
- https://doi.org/10.2991/icadme-15.2015.202How to use a DOI?
- radius of curvature; variable pre-stressed continuous curved box-girder bridge; main modes;
According the bridge 132 meters long tapered continuous curved box-girder bridge as the research object. Divide the continuous beam bridge models into vertical bending, pure torsion, lateral bending and longitudinal movement of the four sub-direction. Each energy of the vibration mode also divided into vertical bending energy, torsion energy, energy and transverse bending along the longitudinal direction of the translational energy of four energy. Introduce four directions coefficient to represent the energy of each sub-share each vibration direction, respectively the ratio type of energy, and to judge the main modes tapered continuous curved box-girder bridge.
- © 2015, 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 - Fan Dai AU - Jian He AU - Shangyou You AU - Zhengjiiu Zhang PY - 2015/10 DA - 2015/10 TI - The main modes analysis of continuous curved box-girder bridge BT - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering PB - Atlantis Press SP - 1089 EP - 1095 SN - 2352-5401 UR - https://doi.org/10.2991/icadme-15.2015.202 DO - https://doi.org/10.2991/icadme-15.2015.202 ID - Dai2015/10 ER -