고강도콘크리트를 사용한 R.C 보 부재의 부착할렬성상에 관한 실험적 연구

An Experimental Study on the Bond Splitting Behavior of R.C Beams using High-Strength Concrete

In order to quantify the effect of transverse reinforcement on the bond splitting behavior of reinforcement monotonic loading tests of 8 slmply beams were carried out. The reinforcing details and material properties were so determined that the bond splitting failure proceded the shear and flexural failure. A bond splitting strength derived from the experimental data and it accounts for following parameters: 1) Concrete Strength 2) Transverse reinforcement ratio and shape 3) Thickness of concrete cover 4)Deformation of reinforcement