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Title |
Prediction of the Shear Strength of FRP Strengthened RC Beams (Ⅱ)-Verification and parametric study
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Keywords |
전단강도; FRP 보강재; 변수연구; 보강방법; shear strength; FRP; RC beam; shear span to depth ratio; strengthening method |
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Abstract |
To evaluate the proposed shear strength models developed in a companion paper, the shear strengths of test specimens strengthened with FRP were predicted by ACl specification, and elsewhere. The advantage and disadvantage of the models were investigated by the comparisons with the test results. The characteristics and limitations of the existing model were investigated with respect to FRP types, strengthening methods, shear span to depth ratio and effective strength of FRP. The results of this parametric study showed that the proposed shear strength model is more accurate than other models.
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