1 | Idrees M, Nawaz F, Ahmed K., "Comparative study of hybrid fiber cementitious composites" Independent Journal of Management & Production, Vol 11, Issue 3,June 2020 ISSN: 2236-269X, PP 1034-1049. |
2 | Ahmed K., El Ragi A., Goraya R. A., Amir S., “Suitability of Locally Available Fly Ash for Making Concrete” Mitteilungen Klosterneuburg Journal, Impact factor 0.108, ISI indexed Journal, Vol 65, No. 5, May 2015, ISSN: 0007-5922, PP 38-44 |
3 | Ahmed K., El Ragi A., Goraya R. A., Amir S., “Resistance of fly ash cement mortars to acid attack” Mitteilungen Klosterneuburg Journal, Impact factor 0.108, ISI indexed Journal, Vol 65, No. 4, April 2015 ISSN: 0007-5922, PP 112-120 |
4 | Ahmed K., El Ragi A., Goraya R. A., “Comparison of deflection in high strength concrete flexural members during bond test” Mitteilungen Klosterneuburg Journal, Impact factor 0.108, ISI indexed Journal, Vol 65, No. 4, April 2015, ISSN: 0007-5922, PP 104-111 |
5 | Ahmed K., El Ragi A., Goraya R. A., Amir S., “Effect of confinement on bond behavior of high strength concrete flexural” Mitteilungen Klosterneuburg Journal, Impact factor 0.108, ISI indexed Journal, Vol 65, No. 3, March, 2015, ISSN: 0007-5922, PP 39-50 |
6 | Ahmed K., El Ragi A., Goraya R. A., Amir S., “ Effect of compressive strength on slip of steel reinforcing bar in Fiber Reinforced concrete ” Mitteilungen Klosterneuburg Journal, Impact factor 0.108, ISI indexed Journal, Vol 64, No. 11, November, 2014, ISSN: 0007-5922, PP 2-12 |
7 | Ahmed K., El Ragi A. “ Bond stress magnification at the joint of high strength concrete flexural members” Mitteilungen Klosterneuburg Journal, Impact factor 0.108, ISI indexed Journal, Vol 64, No. 5, May, 2014, ISSN: 0007-5922, PP 173-184 |
8 | Ahmed K., El Ragi A. “ Effect of compressive strength on bond behaviour of joint” Mitteilungen Klosterneuburg Journal, Impact factor 0.108, ISI indexed Journal, Vol 64, No. 4, April, 2014, ISSN: 0007-5922, PP 335-344 |
9 | Ahmed K., El Ragi A., Mahmood. A., A. Goraya R. A., “ Effect of cover on bond behaviour of fiber reinforced high strength concrete” International Journal of Scientific and Engineering Research, Impact factor 1.4, Vol 5, No. 1, 2014, ISSN: 2229-5518, PP 578-583. |
10 | Ahmed K., El Ragi A., Kausar U., Ilyas M., “ Effect of intersecting beam on bond behaviour at the joint” International Journal of Scientific and Engineering Research, Impact factor 1.4, Vol 5, No. 1, January, 2014, ISSN: 2229-5518, PP 942-949. |
11 | Ahmed K., El Ragi A., Kausar U., Goraya R. A., “Mechanics of bond behaviour at the joint of normal strength concrete intersecting beams” Life Science Journal , Impact factor 0.16, Vol 11, No 1, 2013, ISSN:1097-8135, PP-41-49 |
12 | Ahmed K., El Ragi A., Mahmood. A., Kausar U., “Effect of high strength concrete intersecting beam on bond behaviour at the joint” International Journal of Advancement in Research & Technology, Impact factor 0.4, Vol 2, No. 12, December, 2013, ISSN: 2278-7763, PP-188-195. |
13 | Ahmed K., El Ragi A., Mahmood. A., Kausar U., “Effect of Embedded Length on Bond Behaviour of Steel Reinforcing Bar in Fiber Reinforced Concrete” International Journal of Advancement in Research & Technology, Impact factor 0.4, Vol. 3, No. 1, January, 2014, ISSN: 2278-7763, PP-1-7 |
14 | Ahmed K., El Ragi A., Mahmood. A., Kausar U., “Effect of Compressive Strength on Bond Behaviour of Steel Reinforcing Bar in Fiber Reinforced Concrete” International Journal of Current Engineering and Technology, Impact factor 2.55, Vol 4, No. 1, Feburary, 2014, ISSN: 2277-4106, PP-325-331 |
15 | A Ghaffar , Z. A. Siddiqui, K Ahmed, “ Role of aggregates in production of ultra high strength concrete in Pakistan” Pakistan Journal of Science, ISSN 0030-9877, Vol.63, No.3, Sep, 2011, PP164-173 *. |
16 | M. F. Arooj, S. Hayder, K. Ahmed, “Development of economical polymer modified concrete for repair of concrete structure in Pakistan” Pakistan Journal of Engineering and Applied Sciences, ISSN 1995-1302, Vol.8, Jan, 2011, PP21-25*. |
17 | R Goraya, K Ahmed, M. Akram Tahir , “Effect of surface texture on bond strength of GFRP rebar in concrete” Mehran University Research Journal of Engineering and Technology, ISSN 0254-7821, Vol 30, January,2011, PP45-52*. |
18 | A Ghaffar , Z. A. Siddiqui, K Ahmed, “Assessing suitability of Margalla crush for ultra high strength concrete”, Pakistan Journal of Engineering and applied sciences, ISSN 1995-1302, Vol.7, July, 2010, PP38-46*. |
19 | A Ghaffar, A Javed, H. Rehman K Ahmed, M. Ilyas, “Development of shear capacity equations for rectangular reinforced concrete beams”, Pakistan Journal of Engineering and applied sciences, ISSN 1995-1302, Vol.6, January, 2010 PP1-9 |
20 | K Ahmed, Z. A. Siddiqui, A Ghaffar, “Comparison of bond behaviour of hot rolled and cold twisted steel reinforcement in High Strength Concrete”, Mehran University Research Journal Of Engineering And Technology, ISSN 0254-7821, Vol 27, October,2008, PP365-376*. |
21 | K Ahmed, Z. A. Siddiqui, M Ashraf, A Ghaffar, “Effect of Rebar Cover and Development Length on Bond and Slip in High Strength Concrete”, Pakistan Journal of Engineering and applied sciences, ISSN 1995-1302, Vol.2, January, 2008, PP79-87*. |
22 | K Ahmed, Z. A. Siddiqui, M. Yousaf, “Slippage of steel in high and normal strength concrete”, Pakistan Journal of Engineering and applied sciences, Vol.1, July 2007, pp31-40*. |
23 | K Ahmed, Z. A. Siddiqui, Q.Z. Khan, “Effect of fiber reinforcement on bond behaviour of fiber reinforced high strength concrete” proceedings of 8th International Conference on shock and impact loads on structures, 2-4 December2009 ,Adelaide Australia, ISBN:978-981-08-3245-2, pp-127-136*. |
24 | K Ahmed, Z. A. Siddiqui, A Ghaffar, M. Saleem, “Bond behavior of twisted steel in High Strength Concrete” proceedings of International Conference on Cement based Materials ACBM-ACI Lahore, 11-14 September 2007, ISBN No:978-969-546-016-0, Vol 2, pp1011-1022*. |
25 | S.A.Rizwan, A.Hameed , K Ahmed, “ Latex modified high performance concrete” , High Strength /High Performance Concrete, (A.C.I Sponsored conference)University of Liepzig Institute Of Structural Concrete And Building Materials Germany, pp-1313-1324, 2003. |
26 | S.A.Rizwan, K Ahmed, A.Hameed, “Comparative response of SBR latex modified concrete”, Sustainable Concrete Construction (A.C.I Sponsored conference), University of Dundee UK, pp-161-170, 2002 |
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