Geometric Nonlinear Analysis of Self-Anchored Cable-Stayed Suspension Bridges
Joint Authors
Hui-Li, Wang
Yan-Bin, Tan
Zhe, Zhang
Si-Feng, Qin
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-24
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
Geometric nonlinearity of self-anchored cable-stayed suspension bridges is studied in this paper.
The repercussion of shrinkage and creep of concrete, rise-to-span ratio, and girder camber on the system is discussed.
A self-anchored cable-stayed suspension bridge with a main span of 800 m is analyzed with linear theory, second-order theory, and nonlinear theory, respectively.
In the condition of various rise-to-span ratios and girder cambers, the moments and displacements of both the girder and the pylon under live load are acquired.
Based on the results it is derived that the second-order theory can be adopted to analyze a self-anchored cable-stayed suspension bridge with a main span of 800 m, and the error is less than 6%.
The shrinkage and creep of concrete impose a conspicuous impact on the structure.
And it outmatches suspension bridges for system stiffness.
As the rise-to-span ratio increases, the axial forces of the main cable and the girder decline.
The system stiffness rises with the girder camber being employed.
American Psychological Association (APA)
Hui-Li, Wang& Yan-Bin, Tan& Si-Feng, Qin& Zhe, Zhang. 2013. Geometric Nonlinear Analysis of Self-Anchored Cable-Stayed Suspension Bridges. The Scientific World Journal،Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-1012811
Modern Language Association (MLA)
Hui-Li, Wang…[et al.]. Geometric Nonlinear Analysis of Self-Anchored Cable-Stayed Suspension Bridges. The Scientific World Journal No. 2013 (2013), pp.1-5.
https://search.emarefa.net/detail/BIM-1012811
American Medical Association (AMA)
Hui-Li, Wang& Yan-Bin, Tan& Si-Feng, Qin& Zhe, Zhang. Geometric Nonlinear Analysis of Self-Anchored Cable-Stayed Suspension Bridges. The Scientific World Journal. 2013. Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-1012811
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1012811