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What is Cui 2009 about?

This paper presents an edge-based smoothed finite element method (ES-FEM) for analyzing elastic-plastic problems using triangular meshes, which enhances accuracy and convergence rates. The method employs a smoothed Galerkin weak form and iteratively determines effective elastic material parameters based on Hencky’s total deformation theory. Numerical examples demonstrate the effectiveness of ES-FEM compared to traditional finite element methods, particularly in handling material nonlinearity.

Author

Neil Yu

Language

EN