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Energy Dissipation Analysis for Elastoplastic Contact and Dynamic Dashpot Models [PDF]

open access: yesInternational Journal of Mechanical Sciences, 2022
This investigation aims to analyze the underlying relationship between the dynamic dashpot and the static force-displacement models used in multibody systems.
Caishan Liu, Gengxiang Wang
exaly   +7 more sources

Elastoplastic Analysis of Circular Plates on Elastoplastic Foundation

Journal of Structural Engineering, 1997
An elastoplastic analysis of rotationally symmetric reinforced concrete plates resting on elastoplastic subgrade under column load is presented. The plates are made of an elastic, perfectly plastic material that obeys the Johansen's yield condition and the associated flow rule.
openaire   +1 more source

An Inverse Problem for an Elastoplastic Medium

SIAM Journal on Applied Mathematics, 1995
Summary: Within the range of the so-called deformation theory of plasticity, the determination of unknown coefficients in a nonlinear system of equilibrium equations from overspecified data measured at the boundary is considered. This inverse problem is reformulated as a minimization problem for a certain functional.
openaire   +3 more sources

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