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Fast BEM Analysis of Porous Solids

Authors Yan, Zaiyou HKUST affiliated (currently or previously)
Zhang, Jun
Ye, Wenjing View this author's profile
Yu, Tongxi View this author's profile
Issue Date 2010
Source AIP conference proceedings , v. 1233, 2010, p. 1154-1159
Summary A fast boundary integral approach based on the precorrected FFT technique is developed for the 3-D linear elastic analysis of porous solids. Compared to the conventional boundary element method, this approach is much more efficient as both the computational time and memory usage are greatly reduced. Preliminary study on the Young's modulus and Poisson ratio of porous solids with spherical cavities is conducted. Effects of cavity size and distribution on these properties are investigated using the developed BEM code.
Note The 2nd International Symposium on Computational Mechanics (ISCM II) in conjunction with The Twelfth International Conference on the Enhancement and Promotion of Computational Methods in Engineering and Science (EPMESC XII), Paper number 437, Hong Kong & Macao,30 November - 3 December, 2009
ISSN 0094-243X
ISBN 9780735407787
Rights Copyright (2010) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in (AIP Conference Proceedings, v. 1233, issue 1, May 2010, p. 1154-1159) and may be found at
Language English
Format Conference paper
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