The Analysis of Punching Shear Strength for Concrete Slabs Based on the Unified Strength Theory

Abstract:

Based on the mechanism of punching shear and patterns of failure of Specimen,using the unified strength theory and rigid-plastic models,the punching strength of reinforced concrete slabs supported on four sides is obtained.The theoretical formula of punching shear strength for concrete slab is given.The calculated results are in good agreement with the experimental results.

• Periodical: Advanced Materials Research (Volumes 919-921)
• Pages: 1853-1859
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.919-921.1853
• Online since: April 2014
• Authors: Ju Hong Han, Dun Bin Wang
• Keywords: Concrete Slab, Punching Shear Strength, Unified Strength Theory

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