论文信息 - A plasticity model for punching shear of laterally restrained slabs with compressive membrane action

A plasticity model for punching shear of laterally restrained slabs with compressive membrane action

Abstract A plastic theoretical model is presented for the punching shear failure of laterally restrained concrete slabs, in which a parabolic Mohr failure criterion for concrete is adopted. The proposed method allows for the effect of compressive membrane action and a membrane-modified flexural theory of elasto-plasticity is used to calculate the compressive membrane forces. The predictions by the proposed analysis show good agreement with a wide range of experimental test results.

Jun Shang Kuang | Chris T. Morley

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