| Numéro |
J. Phys. IV France
Volume 07, Numéro C3, August 1997
EURODYMAT 1997 - 5th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading
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| Page(s) | C3-833 - C3-840 | |
| DOI | https://doi.org/10.1051/jp4:19973141 | |
EURODYMAT 1997 - 5th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading
J. Phys. IV France 07 (1997) C3-833-C3-840
DOI: 10.1051/jp4:19973141
1 Institute of Mathematics and Computer Science, TU Czestochowa, Dabrowsskiego 69, PL. 42 200 Czestochowa, Poland
2 Department of Geotechnical and Structure Engineering (K66), TU Lódz, Al Politechniki 6, PL. 90924 Lódz 40, Poland
© EDP Sciences 1997
J. Phys. IV France 07 (1997) C3-833-C3-840
DOI: 10.1051/jp4:19973141
An Internal Variable Model for the Dynamic Reponse of Composites with Periodic Microstructure
C. Wozniak1 and C. Wozniak21 Institute of Mathematics and Computer Science, TU Czestochowa, Dabrowsskiego 69, PL. 42 200 Czestochowa, Poland
2 Department of Geotechnical and Structure Engineering (K66), TU Lódz, Al Politechniki 6, PL. 90924 Lódz 40, Poland
Abstract
A new unified micromechanical approach to dynamics of micro-periodic composite solids is formulated. The proposed approach introduces the concept of internal variables in order to describe the effect of the microstructure size on the global body behaviour. It is shown that the evolution equation for internal variables can be obtained without any specification of the material properties of the composite.
© EDP Sciences 1997