Mixed stress-displacement isogeometric collocation for nearly incompressible elasticity and elastoplasticity
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Publication:2236113
DOI10.1016/j.cma.2020.113112zbMath1506.74060OpenAlexW3039288812MaRDI QIDQ2236113
Simone Morganti, Frederik Fahrendorf, Thomas J. R. Hughes, Alessandro Reali, Laura De Lorenzis
Publication date: 22 October 2021
Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cma.2020.113112
elastoplasticityvolumetric lockingisogeometric analysisisogeometric collocationmixed stress-displacement formulation
Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Classical linear elasticity (74B05) Small-strain, rate-independent theories of plasticity (including rigid-plastic and elasto-plastic materials) (74C05) Isogeometric methods applied to problems in solid mechanics (74S22)
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