Topological aspects in the plastic deformation of spherical bodies
作者:
M.A. F. Gomes,
G.S. V. Melo,
期刊:
Philosophical Magazine Letters
(Taylor Available online 1993)
卷期:
Volume 68,
issue 4
页码: 191-194
ISSN:0950-0839
年代: 1993
DOI:10.1080/09500839308242411
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
In this letter we compare the plastic properties of crumpled surfaces, crumpled wires and massive spheres of pastes deformed between parallel platens. All these systems have a spherical shape but different topological dimensions. Power laws are obtained from experiments and the dependence of the critical exponents on topology is examined. A comparison is made with the plastic deformation of solid (metallic) spheres.
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