Prediction Model Using Upper Bound Theorem of Shear Strength for RC Beams Strengthened by FRP

상한계 이론을 이용한 FRP로 보강된 RC보의 전단강도 예측 모델

This study was performed to verify the effect of reinforcement of RC Beams strengthened($90^{\circ}$ strip type) by FRP(CFRP) and Predited the shear strength of them using the upper bound theorem. The prediction model was confirmed with the result of the FEM analysis. The analyzed result showed thar shear-damaged RC beams by strengthened by FRP was improved their shear capacity.