Improving efficiency and robustness of enhanced assumed strain elements for nonlinear problems
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Publication:6553333
DOI10.1002/nme.6605zbMATH Open1548.65324MaRDI QIDQ6553333
M. Bischoff, Bastian Oesterle, Robin Pfefferkorn, Simon Bieber, Peter Betsch
Publication date: 11 June 2024
Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)
robustnessmixed finite elementsNewton-Raphson schemeenhanced assumed straininverse stress-strain relationmixed integration point method
Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)
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Related Items (2)
Mesh distortion insensitive and locking-free Petrov-Galerkin low-order EAS elements for linear elasticity ⋮ A new mixed variational approach for Kirchhoff shells and \(C^0\) discretization with finite element exterior calculus
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