Study on Ultimate Load-Carrying Capacity of Long-Span Composite Girder Cable-Stayed Bridge with Three Pylons

Long Fei Wang

doi:10.4028/www.scientific.net/AMR.243-249.1952

Paper Titles

Application of Expansion Double Spherical Seismic Isolation Bearing in Seismic Design of Continuous Girder Bridges
p.1928

Determination of Cast-In Situ Section Lengths of Reinforced Concrete Arch Bridge in Arch Centering Method
p.1935

Mechanical Analysis of Deck Pavement of Curved Continuous Steel Box Girder
p.1941

Energy Dissipation of Super-Long-Span Cable-Stayed Bridge Using Metal Alloy Brace
p.1947

Study on Ultimate Load-Carrying Capacity of Long-Span Composite Girder Cable-Stayed Bridge with Three Pylons
p.1952

Applications of Modified Equivalent Load Method in the Possibility of the Transportation of Large Equipment
p.1957

Damage Detection of Self-Anchored Suspension Bridge Based on Neural Network Model and Genetic-Simulated Annealing Algorithm
p.1963

Vertical Load-Carrying Natural Frequency of Railway Double-Track Steel Truss Continuous Bridge
p.1968

Study on Disease Analysis and Reinforcement Technology of Truss Arch Bridge
p.1972

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 243-249Study on Ultimate Load-Carrying Capacity of...

Study on Ultimate Load-Carrying Capacity of Long-Span Composite Girder Cable-Stayed Bridge with Three Pylons

Abstract:

Taking a long-span composite girder cable-stayed bridge with three pylons under construction as the object of research, this paper establishes a three-dimensional finite element model of a bridge considering the geometric nonlinearity, material nonlinearity and interface slip effect in composite girder, and analyzes the failure loads and failure modes of the structure at bearing capacity limited state. The results show that the ultimate load-carrying capacity is high at bearing capacity limited state, load case whose live load acts on one main span is more unfavorable, and according to the structural failure modes, increasing the ability of the middle pylon to resist bending moment can improve the ultimate load-carrying capacity of the whole bridge quickly.

You might also be interested in these eBooks

Advances in Civil Engineering and Architecture

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 243-249)

Pages:

1952-1956

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.243-249.1952

Citation:

Cite this paper

Online since:

May 2011

Authors:

Long Fei Wang

Keywords:

Composite Girder, Failure Mode, Geometric Nonlinearity, Interface Slip Effect, Material Nonlinearity, Ultimate Load-Carrying Capacity

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Zhen Zheng and Cheng Huang: Journal of Fuzhou University (Science), 2006, 34(1):114-119.in Chinese

Google Scholar

[2] Combault J., Pecker A., Teyssandier J. and Tourtois J.: Structural Engineering International, 2005,15(1):22-27.

DOI: 10.2749/101686605777963387

Google Scholar

[3] Adeli H. and Zhang J.: Computers and Structures, 1995, 54(2):267-277

Google Scholar

[4] Jiaying Pan, Guozhen Zhang and Qinguo Chen: Journal of Civil Engneering, 2000, 33(1):5-14.In Chinese

Google Scholar

[5] Yu Lei, Lei Zhao and Xi Li: Journal of Southwest Jiaotong University, 2009, 44(6):812-816. In Chinese

Google Scholar

[6] Freire A.M.S., Negrao J.H.O.and Lopes A.V.: Computers and Structures, 2006, 84:2128-2140

Google Scholar

[7] Code for Design of Concrete Structures [S]. Beijing: China Construction Industry Press, 2002.In Chinese

Google Scholar

[8] Ollgaard H.G., Slutter R.G. and Fisher J.G.: AISC-Journal, 1971, 8(2): 55-64.

Google Scholar

[9] Code for Design of Highway Reinforced Concrete and Prestressed Concrete Bridges and Culverts [S]. Beijing: People's Transportation Press, 2004. In Chinese

Google Scholar