Flexural Response of R.C. Tee Beams Strengthened with Ferrocement
P. Raghunathapandian1, B.Palani2, D. Elango3
1P. Raghunathapandian*, Research scholar, Department of Civil & Structural Engineering, Annamalai University, Chidambaram, Tamil Nadu, India.
2Dr. B. Palani, Professor, Department of Civil & Structural Engineering, Annamalai University, Chidambaram, Tamil Nadu, India.
Dr. D. Elango, Head, Department of Civil Engineering, Valliammai Engineering College, Chengalpat, Tamil Nadu, India.
Manuscript received on January 11, 2020. | Revised Manuscript received on January 22, 2020. | Manuscript published on February 10, 2020. | PP: 1404-1410 | Volume-9 Issue-4, February 2020. | Retrieval Number: D1704029420/2020©BEIESP | DOI: 10.35940/ijitee.D1704.029420
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Ferrocement is the composite of Ferro (Iron) and cement (cement mortar). Ferrocement can be considered as a type of thin-walled reinforced concrete construction in which small-diameter wire meshes are used uniformly throughout the cross-section instead of discretely placed reinforcing bars and in which Portland cement mortar is used instead of concrete. In this investigation, 23 reinforced concrete Tee beams were tested for their flexural strength. Three sets of Tee beams were pre damaged up to 60, 70, and 80 percent of the ultimate load level of control beams respectively. Beams pre-damaged up to 60% are designated as W1 and F1. Similarly 70% as W2 and F2 and 80% as W3 and F3. Two beams are undamaged, but they are strengthened are designated UW and UF. UW, W1, W2 and W3 set (3 beams in each set) of beams were strengthened with three faces of the web using ferrocement. UF, F1, F2 and F3 set (3 beams in each set) of beams were strengthened with three side faces of the web + bottom of the flange using ferrocement. After proper curing, all the strengthened beam specimens were tested for their flexural strength. The results were compared with corresponding control beams and presented. From the experimental investigation, it is seen that the ultimate Flexural strength capacity of Reinforced concrete Tee beams strengthened with ferrocement is significantly increased.
Keywords: Ferrocement, Wire Mesh, Undamaged, Pre Damage
Scope of the Article: Wireless Access Technologies for IoT