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Elastoplastic simulation of contacts among particles in granular materials

Author
Riera, M.; Prado, J.
Type of activity
Presentation of work at congresses
Name of edition
EURO PM2003
Date of publication
2003
Presentation's date
2003-09
Book of congress proceedings
Proceedings: Euro PM2003: European congress and exhibition on powder metallurgy
First page
105
Last page
110
Publisher
European Powder Metallurgy Association
Repository
http://hdl.handle.net/2117/13966 Open in new window
URL
http://cataleg.upc.edu/record=b1245259~S1*cat Open in new window
Abstract
The mechanisms governing the densification of powdered materials under compaction are highly dependent on the deformation and the state of stress in the contact among particles. Therefore, a micromechanical model can be very useful in studying the phenomena involved in the compaction process. In this work numerical simulations showing the distributions of strain and stress in models containing two and four particles are presented. The evolution of the deformation in the contact area among partic...
Citation
Riera, M.; Prado, J. Elastoplastic simulation of contacts among particles in granular materials. A: European Congress and Exhibition on Powder Metallurgy. "EURO PM2003". Shrewsbury: European Powder Metallurgy Association, 2003, p. 105-110.
Group of research
GREMS - Sustainable Mining Research Group
PROCOMAME - Conformation Processes of Metallic Materials

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