An algorithm for adaptive introduction and arrangement of velocity discontinuities within 3D finite-element-based upper bound limit analysis approaches
DOI10.1016/j.cma.2018.12.017zbMath1440.74418OpenAlexW2905843540WikidataQ128714224 ScholiaQ128714224MaRDI QIDQ1987940
Publication date: 16 April 2020
Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)
Full work available at URL: https://ora.ox.ac.uk/objects/uuid:712a803f-018e-46ad-a86c-f6af5c7acead
level set methodvelocity discontinuitiesadaptive strategyupper bound limit analysislocalised failureorthotropic strength
Finite element methods applied to problems in solid mechanics (74S05) Energy minimization in equilibrium problems in solid mechanics (74G65) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)
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