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Proceedings Paper

The application of element-free Galerkin method in the problem of the cantilever beam
Author(s): Wei Ji; Maohui Xia; Wei Guan; Hui Zeng
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Paper Abstract

Element-free Galerkin method (EFGM) is a new numerical method developed recently. In this paper, shape function is constructed by Moving Least Square (MLS). Lagrange multiplier is used to satisfy essential boundary conditions. The problem of the cantilever beam is analyzed by using different weight functions. The numerical example shows that the EFGM results are similar with the exact results if weight function selected properly, which shows that EFGM is feasible and effective.

Paper Details

Date Published: 11 July 2009
PDF: 7 pages
Proc. SPIE 7490, PIAGENG 2009: Intelligent Information, Control, and Communication Technology for Agricultural Engineering, 749028 (11 July 2009); doi: 10.1117/12.837207
Show Author Affiliations
Wei Ji, Yanshan Univ. (China)
Maohui Xia, Yanshan Univ. (China)
Wei Guan, Yanshan Univ. (China)
Hui Zeng, Yanshan Univ. (China)


Published in SPIE Proceedings Vol. 7490:
PIAGENG 2009: Intelligent Information, Control, and Communication Technology for Agricultural Engineering
Honghua Tan; Qi Luo, Editor(s)

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