A stabilized finite element method for enforcing stiff anisotropic cohesive laws using interface elements
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Publication:1987949
DOI10.1016/j.cma.2019.02.007zbMath1441.74241OpenAlexW2917467623MaRDI QIDQ1987949
Chandrasekhar Annavarapu, Ravindra Duddu, Gourab Ghosh
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://doi.org/10.1016/j.cma.2019.02.007
interface elementsnumerical stabilitymixed-mode fractureNitsche's methodcohesive zone modelstraction oscillations
Anisotropy in solid mechanics (74E10) 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)
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