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Title |
Shear Performance Analysis of One-way Hollow Slab According to Shear Reinforcement
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Authors |
윤성욱(Sung-Wook Yoon) ; 석근영(Keun-Young Seok) ; 김기철(Gee-Cheol Kim) ; 강주원(Joo-Won Kang) |
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DOI |
http://dx.doi.org/10.11112/jksmi.2014.18.6.097 |
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Keywords |
전단 성능 ; 일방향 중공슬래브 ; 전단 보강 유무 Shear performance ; One-way hollow slab ; The state of shear reinforcement |
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Abstract |
Hollow slab is a floor system which reduces the load of vertical structural members and earthquake load by decreasing self-weight of slab. Although hollow slab can reduce self-weight of slab remarkably, flexural strength and shear strength reduce due to the hollow section inside the slab, so it is very important to predict structural behavior. In spite of plenty of domestic and foreign studies on hollow slab, there is a shortage of research on shear performance according to shear reinforcement of one-way hollow slab. Therefore, this study aims to verify the need for shear reinforcement of one-way hollow slab by analyzing failure modes of one-way hollow slab depending on the state of shear reinforcement and comparing shear strengths of estimation formula and experimental value with one another.
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