Yehia Abdel Zaher Ali
Emeritus Professor at Structural Engineering
Career Information
Academic Information
Publications
1. H. Elshafie., “Locally Produced Welded Wire Steel Fabric for Concrete Reinforcement and Its Use in Engineering Constructions,” M.Sc. Thesis, Ain Shams University, Cairo, Egypt, 1990.
2. A. Ata, , E. Nasr, and H. Elshafie, “Mechanical Properties of Welded Wire Fabric,” International Colloquium on Structural Engineering, Ain Shams University, Egyptian Society of Engineers and Canadian Society for Civil Engineering, Cairo, Egypt, April 1992.
3. H. Elshafie, A. Hamid, S. Okba, and E. Nasr, “Masonry Shear Walls With Openings: State-Of-The-Art Report,” 7th North American Masonry Conference, The University of Notre Dame, Indiana, USA, June, 1996.
4. H. Elshafie, A. Hamid, S. Okba, and E. Nasr, “Research Program at Drexel University to Study the Behavior of Masonry Shear Walls with Openings: An Overview” Seventh International Colloquium on Structural and Geotechnical Engineering, Ain Shams University, Cairo, Egypt, Dec. 1996.
5. H. Elshafie,, “Behavior of Masonry Walls with Openings,” Ph.D. Thesis, Ain Shams University, Cairo, Egypt, 1997.
6. H. Elshafie, A. Hamid, S. Okba, and E. Nasr, “Lateral Response of Reinforced Masonry Shear Walls With Door Openings: An Experimental Study,” 8th Canadian Masonry Symposium, The University of Alberta, Alberta, Canada, June, 1998.
7. Elshafie, H., A. Hamid, and E. Nasr, “Post-Cracking Stiffness of Reinforced Masonry Shear Walls with Openings,” 8th North American Masonry Conference, The University of Texas at Austin, Texas, USA, June, 1999.
8. Hamid, A., H. Elshafie, E. Nasr, and E. Fahmy, “Retrofitting of Reinforced Concrete Beams Using Advanced Composite Overlays,” Ninth International Colloquium on Structural and Geotechnical Engineering, Ain Shams University, Cairo, Egypt, April 2001.
9. H. Elshafie, A. Hamid, and E. Nasr, “Strength and Stiffness of Masonry Shear Walls with Openings,” The Masonry Society Journal, December 2002.
10. Elshafie, H., “Behavior of Concrete Confined with Advanced Composite Wraps,” Scientific Bulletin, Vol. 37, No. 3, Architectural and Civil Engineering, Faculty of Engineering, Ain Shams University, September 2002
11. Okba, S., H. Elshafie, A. Fathey, and Y. Abdel Zaher, “Properties of In-House Manufactured FRP Rebars,” Third Middle East Symposium on Structural Composites for Infrastructure Applications, Aswan, Egypt, December 2002
12. Okba, S., A. El-Dieb, H. Elshafie, and A. Rashad, “Evaluation of Corrosion Protection for Reinforced Concrete Wrapped by FRP,” International Conference on Performance of Construction Materials in the New Millennium, February 2003.
13. Ali, Y., H. Elshafie, and A. Abdel Aziz, “Factors Affecting Fire Resistance of Concrete and their Assessment,” International Conference on Performance of Construction Materials in the New Millennium, February 2003.
14. Elshafie, H., “Using FRP to Repair and Strengthen Timber Beams,” Tenth International Colloquium on Structural and Geotechnical Engineering, Ain Shams University, Cairo, Egypt, April 2003.
15. Abdel Razek, M., H. Elshafie, A. El-Hefenawy, and M. Khafaga, “An Efficient Building Envelope for Desert Environment Using Insulated Loadbearing Masonry Walls: Structural Response and Thermal Performance,” Tenth International Colloquium on Structural and Geotechnical Engineering, Ain Shams University, Cairo, Egypt, April 2003.
16. S. A. Okba, El-Dieb, H. Elshafie, and A. Rashad, “Confinement of Circular and Square Reinforced Concrete Columns Using Locally Available Glass Fibre Reinforced Plastic Wraps,” International Conference on Performance of Construction Materials in the New Millennium, February 2003.
17. A. F Abdel-Aziz,. H. M. Elshafie, and Y. Abdel-Zaher Ali, “Behaviour of Repaired R.C. Slabs Using Ferrocement Techniques,” Tenth International Colloquium on Structural and Geotechnical Engineering, Ain Shams University, Cairo, Egypt, April 2003.
18. S. H. Okba, H. M. Abd El-latif, H. Elshafie, and S. M. Khafaga, “Proposed Solutions to Minimize Surface Cracks of Concrete Slabs Cast in Toshka District in Egypt During Hot Weather,” International Conference: Future Vision and Challenges for Urban Development Cairo, Egypt, Housing & Building Research Center, 20-22 December 2004.
19. S. H. Okba, F. A. Shaker, H. Elshafie, and E. F. Sadek, “Towards producing Ductile hybrid FRP rebars locally,” Ain Shams university Journal of Civil Engineering, March 2006.
20. E. A. Nasr,. A. A. Embaby, H. Elshafie, and A. Rashad, “Bond Behavior of Near Surface Mounted FRP Composites with Unreinforced Masonry,” 1st International Conference on restoration of heritage masonry structures Cairo, Egypt, April 2006.
21. A. Rashad , E. A. Nasr,. N. A. Fouad, A. A. Embaby, and H. Elshafie, “Out-of-Plane Behavior of Unreinforced Masonry Wallettes Retrofitted with Innovative FRP Reinforcement,” Ain Shams university Journal of Civil Engineering, March 2009.
22. M. A. Alazzouny, M. N. Fayed, H. Elshafie, and H. A. Elarabaty, “Proposed Methods of Analysis for Jacketed Columns,” Ain Shams university Journal of Civil Engineering, March 2009.
23. A. Hamid, and H. Elshafie, “Development of Loadbearing Concrete Masonry as a Cost efficient Residential Building Construction in Egypt: Challenges and Opportunities,” 11th North American Masonry Conference, USA, June, 2011.
24. A. Hamid, and H. Elshafie, “Use of Azar Interlocking System for Housing Construction in Egypt," 15th International Brick and Block Masonry Conference, Brazil, 2012.
25. A. Hamid, and H. Elshafie, “Use of Azar Interlocking System for Housing Construction in Egypt," 12th Canadian Masonry Symposium Vancouver, British Columbia, June, 2013.
26. H. Sokairge, A. Rashad, and H. Elshafie, “Behavior of post-tensioned dry-stack interlocking masonry walls under Out of plane loading," Construction and Building Materials, Elsevier, March 2017.
27. M. Hassaan, T. Youssef, H. El-Shafie, and Ahmed Essawy, “Recalibration and optimization of punching shear formulas in codes and guidelines," International Conference on Advances in Structural and Geotechnical Engineering, Tanta University, Hurghada, Egypt, March 2017.
28. M. A Nower,. I. A Yousef, H. Elshafie, and G. M Ghanem, “Mix Design Guidelines for Concrete Produced Using Portland cement Types Manufactured According to New Egyptian Standard Specifications," International Journal of Scientific & Engineering Research, January 2018.
29. A. Shamseldein, H. Elshafie, A. Rashad, and M. Kohail, “Assessment and restoration of bond strength of heat-damaged reinforced concrete elements," Construction and Building Materials, Elsevier, April 2018.