Calculation of stress intensity factors in 2-D linear fracture mechanics by Petrov-Galerkin natural element method
DOI10.1002/NME.4666zbMath1352.74337OpenAlexW2102562837MaRDI QIDQ2952500
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Publication date: 30 December 2016
Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1002/nme.4666
\(J\)-integralinteraction integralweighting functionstress intensity factor (SIF)edge and angled center cracksintegral domain sizePetrov-Galerkin natural element (PG-NE) method
Stress concentrations, singularities in solid mechanics (74G70) Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Theories of fracture and damage (74A45)
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