Proceedings of the International Conference on Logistics, Engineering, Management and Computer Science

Finite Element Analysis OF Bi-Modulus Ceramic Structure

Authors
Ling Du, Fan-chun Li
Corresponding Author
Ling Du
Available Online May 2014.
DOI
https://doi.org/10.2991/lemcs-14.2014.46How to use a DOI?
Keywords
Ceramic beam; stress balls tensor; bi-modulus; single-modulus
Abstract
By judging positive and negative of stress balls tensor of ceramic beam structure, to determine tension and compression elastic modulus and the position of the neutral layer of the beam structure, the structural analysis of the ceramic beam could be done. The results showed that, there was a great error value between the first principal stress calculated by bi-modulus and by single-modulus. So did other stresses. The error value completely exceeded the allowable range of engineering. Only by defining the bi-modulus, structural optimization analysis of ceramic materials could be accurately carried out. In this paper, the method is presented by judging positive and negative of stress balls tensor to determine tension and compression elastic modulus of the structure. Basing on Ansys, analysis modules of the materials of different modulus of elasticity in tension and compression have been developed. This method has relatively small calculation, wide range of applications and can even be applied to large, complex ceramic structures. The method for the optimization of the structure of the ceramic material has a very important practical significance.
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Proceedings
International Conference on Logistics Engineering, Management and Computer Science (LEMCS 2014)
Part of series
Advances in Intelligent Systems Research
Publication Date
May 2014
ISBN
978-94-6252-010-3
ISSN
1951-6851
DOI
https://doi.org/10.2991/lemcs-14.2014.46How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Ling Du
AU  - Fan-chun Li
PY  - 2014/05
DA  - 2014/05
TI  - Finite Element Analysis OF Bi-Modulus Ceramic Structure
BT  - International Conference on Logistics Engineering, Management and Computer Science (LEMCS 2014)
PB  - Atlantis Press
SN  - 1951-6851
UR  - https://doi.org/10.2991/lemcs-14.2014.46
DO  - https://doi.org/10.2991/lemcs-14.2014.46
ID  - Du2014/05
ER  -