Static Analysis of Equal Two Span Cable Stayed Bridges with Various Shapes of Pylons.
Aggag, Y., Abou El Saad, M., El Madawy, M., AboElnaga, A. (2020). Static Analysis of Equal Two Span Cable Stayed Bridges with Various Shapes of Pylons.. EKB Journal Management System, 44(1), 1-13. doi: 10.21608/bfemu.2020.95034
Youssif Ebrahim Youssif Aggag; Mohamed Nagib Mohamed Abou El Saad; Mohamed El Tantawy El Madawy; Aya Hamed Mohamed AboElnaga. "Static Analysis of Equal Two Span Cable Stayed Bridges with Various Shapes of Pylons.". EKB Journal Management System, 44, 1, 2020, 1-13. doi: 10.21608/bfemu.2020.95034
Aggag, Y., Abou El Saad, M., El Madawy, M., AboElnaga, A. (2020). 'Static Analysis of Equal Two Span Cable Stayed Bridges with Various Shapes of Pylons.', EKB Journal Management System, 44(1), pp. 1-13. doi: 10.21608/bfemu.2020.95034
Aggag, Y., Abou El Saad, M., El Madawy, M., AboElnaga, A. Static Analysis of Equal Two Span Cable Stayed Bridges with Various Shapes of Pylons.. EKB Journal Management System, 2020; 44(1): 1-13. doi: 10.21608/bfemu.2020.95034

Static Analysis of Equal Two Span Cable Stayed Bridges with Various Shapes of Pylons.

MEJ- Mansoura Engineering Journal
Article 4, Volume 44, Issue 1, March 2019, Page 1-13  XML PDF (930 K)
Document Type: Research Studies
DOI: 10.21608/bfemu.2020.95034
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Authors
Youssif Ebrahim Youssif Aggag1; Mohamed Nagib Mohamed Abou El Saad1; Mohamed El Tantawy El Madawy2; Aya Hamed Mohamed AboElnaga email 3
1Emeritus professor in Determent of Structural Engineering, Faculty of Engineering, Mansoura University
2lecturer in Determent of Structural Engineering, Faculty of Engineering, Mansoura University
3Demonstrator in Determent of Structural Engineering, Faculty of Engineering, Mansoura University
Abstract
Now with new world view, the field of cable stayed bridges become very important. This paper is concerned about the study of two spans cable stayed bridges with various shapes of pylon. Three types of these bridges as fan, harp and radiating shapes are considered. The static analysis is carried out for mathematical models with double plane of cables considering the parameters affecting the response. These parameters include: the variations of pylon shape, the variation of the height of the pylon to span of the bridge, different connections between pylons and floor beams, the arrangements of cables, initial tension of cables, and different cases of loading for floor beams. The analysis is done by a FORTRAN program based on the minimization of total potential energy of the structure using the method of conjugate gradient [1].
Keywords
Cable stayed bridges; pylons; floor beams
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