ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Based on experiments, micro-mechanics and finite element theory, nanocomposite ceramics issimplified as representative volume cell in the paper, and in order to study the interaction of the particles,each cell concludes two nano-ceramic particles. We use ANSYS program to construct the cell model andsimulate the stress field. The stress distribution and the material properties are obtained. The results showthat the stress is uneven in the cell and the elements near the nano-ceramic particle with high stiffness willdamage first. Finely, the stress change and damage evolution route are simulated by using the elementbirth and death technology. The computational results are accordance with experiments and theories
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/56/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.368-372.1657.pdf
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