Publication
Title
A three-dimensional finite element for gradient elasticity based on a mixed-type formulation
Author
Abstract
This paper presents a novel three-dimensional finite element for gradient elasticity. The new finite element BR153L9 is a straightforward extension of the two-dimensional element QU34L4 developed by Shu et al. (1999) [1], which is based on a mixed-type formulation. Within this paper the derivation of the mixed-type finite element scheme is reviewed and details of the implementation are given. Finally, numerical results of an extended patch test and a benchmark test with the three-dimensional finite element are presented in order to validate the formulation and prove the convergence. (C) 2011 Elsevier B.V. All rights reserved.
Language
English
Source (journal)
Computational materials science
Source (book)
20th International Workshop on Computational Mechanics of Materials, (IWCMM 20), SEP 08-10, 2010, Loughborough Univ, Loughborough, ENGLAND
Publication
Amsterdam : Elsevier science bv, 2012
ISSN
0927-0256
Volume/pages
52:1(2012), p. 268-273
ISI
000297779700046
Full text (Publisher's DOI)
UAntwerpen
Faculty/Department
[E?say:metaLocaldata.cgzprojectinf]
Publication type
Subject
External links
Web of Science
Record
Identification
Creation 10.02.2015
Last edited 20.11.2017