A novel Galerkin-like weakform and a superconvergent alpha finite element method (SαFEM) for mechanics problems using triangular meshes

• Main Authors: Liu, G.R., Nguyen-Xuan, H., Nguyen-Thoi, T., Xu, X.
• Other Authors: MECHANICAL ENGINEERING
• Format: Article
• Published: 2014
• Subjects: Alpha finite element method (αFEM); Finite element method (FEM); Meshfree methods; Node-based smoothed finite element method (NS-FEM); Numerical methods; Solution bounds; Strain construction methods; Superconvergence
• Online Access: http://scholarbank.nus.edu.sg/handle/10635/54609
• Institution: National University of Singapore

10.1016/j.jcp.2009.02.017