We study a quasistatic evolution problem for Cam-Clay plasticity under a special loading program which leads to spatially homogeneous solutions. Under some initial conditions, the solutions exhibit a softening behavior and time discontinuities. The behavior of the solutions at the jump times is studied by a viscous approximation.
Quasistatic evolution for Cam-Clay plasticity: examples of spatially homogeneous solutions / Dal Maso, Gianni; De Simone, Antonio. - In: MATHEMATICAL MODELS AND METHODS IN APPLIED SCIENCES. - ISSN 0218-2025. - 19:9(2009), pp. 1643-1711. [10.1142/S0218202509003942]
Quasistatic evolution for Cam-Clay plasticity: examples of spatially homogeneous solutions
Dal Maso, Gianni;De Simone, Antonio
2009-01-01
Abstract
We study a quasistatic evolution problem for Cam-Clay plasticity under a special loading program which leads to spatially homogeneous solutions. Under some initial conditions, the solutions exhibit a softening behavior and time discontinuities. The behavior of the solutions at the jump times is studied by a viscous approximation.File in questo prodotto:
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