A node-based smoothed finite element method (NS-FEM) for upper bound solutions to solid mechanics problems

A node-based smoothed finite element method (NS-FEM) for upper bound solutions to solid mechanics problems

10.1016/j.compstruc.2008.09.003

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Bibliographic Details
Main Authors: Liu, G.R., Nguyen-Thoi, T., Nguyen-Xuan, H., Lam, K.Y.
Other Authors: MECHANICAL ENGINEERING
Format: Article
Published: 2014
Subjects:
Finite element method (FEM)
Global error
Lower bound
Polygonal
Smoothed finite element method (SFEM)
Upper bound
Online Access:http://scholarbank.nus.edu.sg/handle/10635/54557
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Institution: National University of Singapore

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