Punching shear strength of Reinforced concrete slabs subjected to Blaxial In-plane Tension

2축면내 인장력을 받는 철근콘크리슬래브의 펀칭전단강도

The research program is directed at studying the behavior and the strength of reinforced concrete slabs subjected to certain combination of punching shear and in-plane tension. Major variables to be investigated are the shear span to depth ratio of reinforced concrete slabs and the degree of the in-plane tensile force which is acting tangent to the slabs. The experimental results are used for understanding of the degree of the interaction between the two loadings, and for developing a new practical design equation.