Punching Shear Strength of Slabs and Influence of Low Reinforcement Ratio

• Main Authors: Teng, Susanto, Chanthabouala, Khatthanam, Lim, Darren Tze Yang, Hidayat, Rhahmadatul
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Building Codes; Column Aspect Ratio
• Online Access: https://hdl.handle.net/10356/88751; http://hdl.handle.net/10220/44696
• Institution: Nanyang Technological University

Presented in this paper are the punching shear tests of 12 high strength concrete slabs (fc′ > 100 MPa [14,500 psi]) with various flexural reinforcement ratios from 0.28 to 1.43% and supported on columns having various aspect ratios of 1 x 1, 1 x 3, and 1 x 5. The resulting test data were also us...