A three-dimensional hybrid smoothed finite element method (H-SFEM) for nonlinear solid mechanics problems

This paper presents a novel three-dimensional hybrid smoothed finite element method (H-SFEM) for solid mechanics problems. In 3D H-SFEM, the strain field is assumed to be the weighted average between compatible strains from the finite element method (FEM) and smoothed strains from the node-based smo...

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Bibliographic Details
Published in:	Acta mechanica Vol. 226; no. 12; pp. 4223 - 4245
Main Authors:	Li, Eric, He, Z. C., Xu, Xu, Liu, G. R., Gu, Y. T.
Format:	Journal Article
Language:	English
Published:	Vienna Springer Vienna 01.12.2015 Springer Springer Nature B.V
Subjects:	Analysis Classical and Continuum Physics Control Dynamical Systems Eigenfrequencies Engineering Engineering Thermodynamics Finite element analysis Finite element method Heat and Mass Transfer Mathematical analysis Mathematical models Mechanical engineering Methods Nonlinearity Original Paper Solid Mechanics Strain Theoretical and Applied Mechanics Three dimensional Vibration Incompressible Material Meshfree Method Solid Mechanic Problem Tetrahedral Element Nonlinear Deformation
ISSN:	0001-5970, 1619-6937
Online Access:	Get full text
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