An Analysis on Load and Deflection of RCA Beam with Different Fiber Sheets

Hemant Bharti, Dr. Vishnu Sharma , Mr. Sanjeev Sipani

Polypropylene fiber Sheets, GFRP Sheet, RC, Flexural capacity.

FRP repair systems provide an economically viable alternative to traditional repair systems and materials. In this study experimental investigation on the flexural behavior of RC beams having recycled concrete aggregate (RCA) strengthened using polypropylene fiber and glass fiber reinforced polymer (GFRP) sheets are carried out.

RCA concrete beams externally bonded with GFRP and polypropylene fiber sheets were tested to failure using a symmetrical two point static loading system. Five type RC beams were casted for this experimental test. All of them were having same reinforcement detailing. Experimental data on load, deflection and failure modes of each of the beams were obtained. The effect of GFRP, PPF on ultimate load carrying capacity and failure mode of the beams were investigated.