Flexural and Shear Behavior of Rubberized High Strength Reinforced Concrete Beams Strengthened with CFRP

Faculty Engineering Year: 2021
Type of Publication: ZU Hosted Pages:
Authors:
Ahmed Samir Abdallah Eisa
Journal: International Journal of Structural and Civil Engineering Research Int. J. Struct. Civ. Eng. Res Volume:
Keywords : Flexural , Shear Behavior , Rubberized High Strength Reinforced    
Abstract:
This study presents an experimental investigation of the flexural and shear behavior of strengthened high strength concrete (HSC) beams made with rubberized concrete. CFRP has been used in strengthening of all beams in shear and bending. The concrete mixtures have included a 15% of sand replaced with crumbed rubber with a size of 2 mm. Ten (10) simple span concrete beams have been prepared and tested to promote both flexure and shear failures. The tested beams were divided into two groups, where each group was divided into five beams. The first group was tested to fail in flexure and the second group in shear. Beams with crumbed rubber showed very good flexural and shear strength and all the strengthening techniques used were very effective in both flexure and shear. It was found that the most effective flexural and shear failure loads were increased by 51% and 64%, respectively. Overall, the results showed the feasibility of using rubberized beams in structural applications
    
     
 
       

Author Related Publications

  • Ahmed Samir Abdallah Eisa, "Mechanical properties of fly ash based geopolymer concrete with full and partial cement replacement", Elsevier, 2016 More
  • Ahmed Samir Abdallah Eisa, "Mechanical and Fresh Properties of High Strength Self-Consolidating Concrete made with High Volumes of Supplementary Cementitious Materials", IOWA State University – Institute of Transportation, Center for Advanced Cement-Based Materials, ACBM, 2012 More
  • Ahmed Samir Abdallah Eisa, "Overview of Analytical Procedures to Predict Concrete Damage under Impulsive Loads", ASCE, 2012 More
  • Ahmed Samir Abdallah Eisa, "Flexural Behaviour of Steel Fibers Reinforced High Strength Self Compacting Concrete Slabs", International Journal of Engineering Inventions, IJEI, 2013 More
  • Ahmed Samir Abdallah Eisa, "Behavior of Reinforced Concrete Columns Strengthened using CFRP Sheets under Sustained Loading", Faculty of Engineering, Mansoura University, 2009 More

Department Related Publications

  • Elsayed saad Abdelsalam Salman, "H. M. Emam and S. Abdel Salam “STRESS DISTRIBUTION AROUND TWO ADJACENT EQUAL ELLIPTICAL TUNNELS”, Proceeding of 1St. Conf. for Theory. And Applied Mechanics, Academy of Science. Research & Techy. (ASRT), Cairo 16-18 Dec. 1980.", Proceeding of 1St. Conf. for Theory. And Applied Mechanics, Academy of Science. Research & Techy. (ASRT), Cairo, 1980 More
  • Elsayed saad Abdelsalam Salman, "S.Abdel Salam , M. Kamal , Hosain B. , Loay . A., “ PERFORMANCE OF REPAIR METHODSIN COASTAL STRUCTURS”, Proceedings of 8th Arab Structural Eng. Conference, Cairo University, Cairo Egypt, October, 2000.", Proceedings of 8th Arab Structural Eng. Conference, Cairo University, Cairo Egypt,, 2000 More
  • Elsayed saad Abdelsalam Salman, "G. Attia, H.Osman, S. Abdel Salam, A. Kheder “DYNAMIC ANALYSIS OF STRIP FOOTING”. 10th Internal. Colloquium On structural and Geot Eng. 22-24 April 2003, Ain shams Univi, Cairo, Egypt.", 10th Internal. Colloquium On structural and Geot Eng. 22-24 April 2003, Ain shams Univ Cairo, Egypt., 2003 More
  • Alaaeldeen Abdelkader Mohamed Abdelazziz, "Structural behavior of hybrid CFRP/steel bolted staggered joints", Elsevier, 2018 More
  • Mohammed Reda Ali Elewa, "Effect of sustained loading and environmental conditions on the creep behavior of an epoxy adhesive for concrete structures strengthened with CFRP laminates", elsevier, 2017 More
Tweet