Torsional effect on steel–concrete composite sections subjected to negative moment

Faculty Engineering Year: 2011
Type of Publication: ZU Hosted Pages:
Authors:
Hesham Mohamed Fawzy Ibrahiem Shaban
Journal: Materials and Structures (2012) 45:393–410 Materials and Structures (2012) 45:393–410 Volume:
Keywords : Torsional effect , steel–concrete composite sections subjected    
Abstract:
This article summarizes the results of 13 push-out specimens under the effect of different loading combinations including shear, torsion and negative bending moment. The objective of the project is to record the reductions in the capacity of the stud shear connector and the change in the behaviour of the composite section when torsion is applied. An equation is presented to calculate the produced axial force in the stud shear connector for sections subject to any loading combination. Modifications are performed to the well-known exponential formula representing the load-slip relation of the studs. Finite element application is conducted to simulate the behaviour of the composite section and the stud shear connector as well. The simulation shows a very good agreement with the experimental results.
    
     
 
       

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Department Related Publications

  • Eshak Ibrahiem Eshak Hana, "A Robust Nonlinear Mathematical Programming Model for Design of Laterally Loaded Orthotropic Steel Plates", Structural Engineering and Mechanics, Vol.14, No.2 (2002) 223-236, Techno-Press, Korea., 2002 More
  • Eshak Ibrahiem Eshak Hana, "Technical Inspection of 26 Railway Steel Bridges in Egypt", 4th Alexandria International Conference on Structural and Geotechnical Engineering, Vol.1, Alex. Univ., Alexandria, Egypt, April 2001., 2001 More
  • Eshak Ibrahiem Eshak Hana, "Distribution of Longitudinal Stresses in Box Girder Bridges Subjected to Unsymmetrical Vertical Loading", 1st Egyptian Structural Eng. Conference, Cairo Univ., Vol 3, April 1985., 1985 More
  • Ehab Boghdady Hana Mattar, "BEHAVIOR OF AXIALLY LOADED STEEL COLUMNS WITH SLENDER STEEL SECTIONS", لايوجد, 1900 More
  • Rania Mohamed Samier Mohamed Kamal Amien, "Control of Structures using Active Tuned Mass Damper", لايوجد, 1900 More
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