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Title |
Shear Strength of One-way Hollow Slab According to Effective Cross Section and Reinforcement Ratio
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Keywords |
일방향 중공슬래브 ; 전단강도 ; 철근비 ; 유효단면 One-way hollow slab ; Shear strength ; Reinforcement ratio ; Effective cross-section |
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Abstract |
The shear behavior of reinforced concrete structure is one of difficult problems that are not clearly identified theoretically despite the efforts of researchers for several years. Since bending and shear strength of hollow slab may decrease due to hollow part inside slab, prediction of such structure performance is very important. Presently the formulas of shear designing standard expressions of each country are formulas by experiment for hollow slab. In this study, the shear behavior of one-way hollow slab by reinforcement ratio were analyzed through experiment to conduct studying on estimation of shear strength, and then shear strength formulas of hollow slab were compared and analyzed.
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