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Multiscale Modelling of Damage Processes in Polycrystalline Ceramic Porous Composites

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Abstract:

Modelling of polycrystalline ceramics built up of different phases has been done within mesomechanical approach. Porous ceramics consists of matrix material and second phase – pores. Such material has non-linear and complex overall response to applied load. Modelling of porous polycrystalline material was performed by multiscale approach describing different phenomena occuring at different scales: micro- meso- and macro- with application of averaging procedure over the Representative Surface Element (RSE).

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Periodical:

Key Engineering Materials (Volume 399)

Pages:

79-88

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.399.79

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Online since:

October 2008

Authors:

Tomasz Sadowski, Liviu Marsavina

Keywords:

Ceramic Porous Composites, Crack Propagation, Mesomechanical Model

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© 2009 Trans Tech Publications Ltd. All Rights Reserved

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