Many structures, according to new design regulations, are not adequately protected against earthquakes; therefore, the restoration and protection of structures is unavoidable. The overall replacement of the structure also requires a heavy financial burden and, if repair is possible, it will conserve resources. In seismic design regulations, the philosophy of design is based on the fact that the joints are so robust that plastic joints can be made possible in the beams. Success in retrofitting is subject to the use of modern techniques and skills. Among these innovations, FRP-reinforced polymer sheets or, in a simpler form, composite sheets are of particular importance. In the up-to-date research, models are based on the rearmament measures of the ninth chapter of the national regulations, with both moderate and high levels of modulus. In total, sixteen analytical samples were generated by ABAQUS software in accordance with empirical models based on a laboratory study in previous studies. An increase in the viscosity of the specimens to ten times in diabetic and FRP samples, and four times in samples that only have FRP reinforcement. The reinforcement of bonding in samples with high concrete strength did not significantly affect the formation of bond strength; in other words, the strength of the concrete was so high that it allowed the formation of the mechanism of operation to be fused to the diagonal joints in the area and the concrete failure in the area of ​​occurrence The data is too late for the mechanism to take place.