Geometrically Nonlinear Analysis of Composite Girder Cable-Stayed Bridge with Three Towers in Completion Stage

Zhi Gang Zhou; Feng Wang; Lan Hong Deng

doi:10.4028/www.scientific.net/AMM.166-169.2761

Paper Titles

Sluice Risk Consequence’s Evaluation Based on Principal Component Analysis Method
p.2740

Different Control Schemes Study on Landslide with Underground Crossing Pipeline
p.2744

PSInSAR Technology Research and its Application on Landslide Monitoring
p.2751

Research on Security Facilities for Mountainous Countryside Based on the Characteristics of Security Needs
p.2757

Geometrically Nonlinear Analysis of Composite Girder Cable-Stayed Bridge with Three Towers in Completion Stage
p.2761

Analysis of Collapse Behavior for Demolition of Brick Walls
p.2765

Debris Flow Hazards and its Mitigation Works in Xianbuleng Gully, Jinchuan County, Sichuan Province, China
p.2769

Catastrophe Theory Analysis of Rock Mass Dynamic Destabilization
p.2774

Deformation and Failure of Guantianba Landslide, in the Reservoir of Xiangjiaba Hydropower Station
p.2782

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 166-169Geometrically Nonlinear Analysis of Composite...

Geometrically Nonlinear Analysis of Composite Girder Cable-Stayed Bridge with Three Towers in Completion Stage

Abstract:

Based on nonlinear finite element theory, the spatial nonlinear FE model is proposed by link elements, shell elements and spatial beam elements. The different nonlinear behavior of composite girder cable-stayed bridge is analyzed under dead load in completion stage. The nonlinear analysis involves cable sag, large displacement and beam-column for composite girder cable-stayed bridge with three towers. The various nonlinear factors effect on internal force of side tower, and main girder stress are researched. The results show cable sag effect is larger than large displacement and beam-column for girder upper stress, and the sag effect is 16% on the average at the mid of the main span. The nonlinear effect on bending moments is larger than stress and axial force for side tower. The full nonlinear effect on bending moments is only -3.7%, but less than 1% on stress and axial force.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 166-169)

Pages:

2761-2764

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.166-169.2761

Citation:

Cite this paper

Online since:

May 2012

Authors:

Zhi Gang Zhou, Feng Wang, Lan Hong Deng

Keywords:

Beam-Column, Cable Sag, Composite Girder Cable-Stayed Bridge, Geometrically Nonlinear Effect, Large Displacement

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] A.M.S. Freire, J.H.O. Negrao, A.V.lopes. Geometrical nonlinearities on the static analysis of highly flexible steel cable-stayed bridges [J]. Computers & Structures, 2006, 84: 2128-2140.

DOI: 10.1016/j.compstruc.2006.08.047

Google Scholar

[2] Pao-Hsii Wang, Hung-Ta Lin, Tzu-Yang Tang. Study on Nonlinear Analysis of a Highly Redundant Cable-Stayed Bridge [J]. Computers & Structures, 2002, 80: 165-182.

DOI: 10.1016/s0045-7949(01)00166-3

Google Scholar

[3] JIA Li-jun, TENG Xiao-zhu, GUO Rui, ZHANG Xue-song, XIAO Ru-cheng. Analysis and Study of Influence of Nonlinearities on Very Long Span Cable-Stayed Bridge [J].World Bridge, 1990, 34(2):257-271(in Chinese).

Google Scholar

[4] Wang P H, Tseng T C, Yang C G. Initial shape of cable-stayed bridges [J]. Computers & Structures, 1993, 47: 111-123.

DOI: 10.1016/0045-7949(93)90284-k

Google Scholar

[5] J.F Fleming. Nonlinear Static Analysis of Cable-Stayed Bridges [J]. Computers & Structures, 1979, 10: 621-635.

DOI: 10.1016/0045-7949(79)90006-3

Google Scholar

[6] Raid Karoumi. Some Modeling Aspects in the Nonlinear Finite Element Analysis of Cable Supported Bridges [J].·Computers & Structures, 1999, 71: 397-412.

DOI: 10.1016/s0045-7949(98)00244-2

Google Scholar