Study of Eccentric Load Coefficient of Pre-stressed Concrete Partial Cable-Stayed Bridge with Corrugated Steel Webs
Authors
Yuze Nian, Junliang Tian, Suisheng Li, Wenjuan Liu, Tao Hu, Canhua Chang
Corresponding Author
Yuze Nian
Available Online June 2017.
- DOI
- 10.2991/gcmce-17.2017.41How to use a DOI?
- Keywords
- corrugated steel webs; partial cable-stayed bridge; finite element computation; eccentric load coefficient
- Abstract
In the variable cross-section continuous box girder bridge, due to the complex internal force influence surface of the load, the effect of the box beam geometry on restrained torsional stresses changes along the span of the bridge. Therefore, unified partial load coefficient should not be used over the whole bridge. Through the theoretical analysis and finite element computation based on a real bridge, this paper explores distribution laws of load coefficient along the spans in the variable cross-section pre-stressed concrete partial cable-stayed bridge with corrugated steel webs and proposes practical load coefficient to offer some recommendations for engineering design.
- 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/).
Cite this article
TY - CONF AU - Yuze Nian AU - Junliang Tian AU - Suisheng Li AU - Wenjuan Liu AU - Tao Hu AU - Canhua Chang PY - 2017/06 DA - 2017/06 TI - Study of Eccentric Load Coefficient of Pre-stressed Concrete Partial Cable-Stayed Bridge with Corrugated Steel Webs BT - Proceedings of the 2017 Global Conference on Mechanics and Civil Engineering (GCMCE 2017) PB - Atlantis Press SP - 224 EP - 230 SN - 2352-5401 UR - https://doi.org/10.2991/gcmce-17.2017.41 DO - 10.2991/gcmce-17.2017.41 ID - Nian2017/06 ER -