An efficient patch-to-patch method for coupling independent finite element subdomains with intersecting interfaces

DOI10.1016/j.cma.2021.114209OpenAlexW3205587318MaRDI QIDQ2060108

Ming Wen, Huangcheng Fang, Liqiang Cao, Dingli Zhang, Qian Fang

Publication date: 13 December 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.2021.114209

zbMATH Keywords

nonconforming meshdual Lagrange multiplierhigh computational efficiencyintersecting interfacespatch-by-patch algorithm

Mathematics Subject Classification ID

Structured surfaces and interfaces, coexistent phases (74A50) Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

Related Items (4)

Improved SNS-PFEM framework with dual mortar method to model geotechnical large deformation contact problems ⋮ 3D stabilization-free virtual element method for linear elastic analysis ⋮ Multiscale, multiphysics modeling of saturated granular materials in large deformation ⋮ A semi-analytical method for frictional contact analysis between rock mass and concrete linings

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