THE MODIFIED MOHR – COULOMB AND DRUCKER – PRAGER MODELS. INFLUENCE OF ECCENTRICITY ON HYSTERESIS LOOP AND ENERGY LOSS

Alexander V. Dudchenko; Sergey V. Kuznetsov

doi:10.22337/2587-9618-2017-13-2-35-44

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Published: Jun 30, 2017

DOI: https://doi.org/10.22337/2587-9618-2017-13-2-35-44

Keywords:

Мор – Кулон, Дракер – Прагер, эксцентриситет, гистерезис, пластическая диссипация энергии

Alexander V. Dudchenko

LLC “Podzemproekt”, Moscow, RUSSIA; National Research Moscow State University of Civil Engineering, Moscow, RUSSIA

Sergey V. Kuznetsov

Institute for Problems in Mechanics, Russian Academy of Sciences, Moscow, RUSSIA; National Research Moscow State University of Civil Engineering, Moscow, RUSSIA

Abstract

The eccentricity parameters appearing in the modified Mohr-Coulomb and Drucker-Prager models are studied. The influence of the eccentricity on shape and size of the hysteretic loop and plastic dissipation energy are analyzed. Both kinematic and force loadings are considered.

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Dudchenko, A. V., & Kuznetsov, S. V. (2017). THE MODIFIED MOHR – COULOMB AND DRUCKER – PRAGER MODELS. INFLUENCE OF ECCENTRICITY ON HYSTERESIS LOOP AND ENERGY LOSS. International Journal for Computational Civil and Structural Engineering, 13(2), 35–44. https://doi.org/10.22337/2587-9618-2017-13-2-35-44

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Vol. 13 No. 2 (2017): International Journal for Computational Civil and Structural Engineering

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