A novel alpha finite element method (αFEM) for exact solution to mechanics problems using triangular and tetrahedral elements
- Author
- LIU, G. R1 2 ; NGUYEN-THAI, T1 ; LAM, K. Y3
[1] Center for Advanced Computations in Engineering Science (ACES), Department of Mechanical Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117576, Singapore
[2] singapore-MIT Alliance (SMA), E4-04-10, 4 Engineering Drive 3, Singapore 117576, Singapore
[3] School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore - Source
Computer methods in applied mechanics and engineering. 2008, Vol 197, Num 45-48, pp 3883-3897, 15 p ; ref : 43 ref
- CODEN
- CMMECC
- ISSN
- 0045-7825
- Scientific domain
- Computer science; Mechanics acoustics
- Publisher
- Elsevier, Amsterdam
- Publication country
- Netherlands
- Document type
- Article
- Language
- English
- Author keyword
- Numerical methods;Finite element method (FEM);Node-based smoothed finite element method (N-SFEM);Upper bound;Lower bound;Alpha finite element method (aFEM)
- Keyword (fr)
- Borne inférieure Borne supérieure Effet non linéaire Elément fini triangulaire Energie déformation Facteur échelle Forme tétraédrique Grande déformation Modélisation Méthode élément fini Rapport aspect Solution exacte Système n degrés liberté
- Keyword (en)
- Lower bound Upper bound Non linear effect Triangular finite element Strain energy Scale factor Tetrahedral shape High strain Modeling Finite element method Aspect ratio Exact solution System with n degrees of freedom
- Keyword (es)
- Cota inferior Cota superior Efecto no lineal Elemento finito triangular Energía deformación Factor escala Forma tetraédrica Gran deformación Modelización Método elemento finito Relación dimensional Solución exacta Sistema n grados libertad
- Classification
- Pascal
- 001 Exact sciences and technology / 001B Physics / 001B00 General / 001B00B Mathematical methods in physics / 001B00B70 Computational techniques
- Pascal
- 001 Exact sciences and technology / 001B Physics / 001B40 Fundamental areas of phenomenology (including applications) / 001B40F Solid mechanics / 001B40F30 Structural and continuum mechanics / 001B40F30C Static elasticity (thermoelasticity...)
- Discipline
- Mathematics Physics : solid mechanics Theoretical physics
- Origin
- Inist-CNRS
- Database
- PASCAL
- INIST identifier
- 20652099
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
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DOI
10.1016/j.cma.2008.03.011 
https://dx.doi.org/10.1016/j.cma.2008.03.011
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