Finite element analysis of localization of deformation and fluid pressure in an elastoplastic porous medium

DOI10.1016/S0020-7683(00)00197-9zbMath0995.74069OpenAlexW2021971570WikidataQ127753614 ScholiaQ127753614MaRDI QIDQ1588088

Ragnar Larsson, Jonas Larsson

Publication date: 21 October 2002

Published in: International Journal of Solids and Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0020-7683(00)00197-9

zbMATH Keywords

stabilityconservation lawssofteningconsolidationlocalization conditionmassmomentumlocalization of deformationfluid pressureinternal friction anglenonlinear finite element equationsdrainage conditionselastic-plastic solid skeletonelastoplastic porous mediumelement-embedded band approachfluid diffusionregularized discontinuity

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Anelastic fracture and damage (74R20) Finite element methods applied to problems in solid mechanics (74S05)

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