Is the von Mises criterion generally applicable to soft solids?
Author:
Affiliation:
1. Department of Mechanical Engineering
2. Pontifícia Universidade Católica-RJ
3. Rio de Janeiro
4. Brazil
5. COPPE
6. Universidade Federal do Rio de Janeiro
7. Centro de Tecnologia
8. Ilha do Fundão
Abstract
Traction and compression experiments were performed with yield stress materials, to determine their yielding points and then check if the von Mises criterion is applicable. All the materials were shown not to yield according to this criterion.
Funder
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Petrobras
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Publisher
Royal Society of Chemistry (RSC)
Subject
Condensed Matter Physics,General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2020/SM/D0SM00762E
Reference21 articles.
1. A finite element analysis of the squeeze flow of an elasto-viscoplastic paste material
2. On the interpretation of orifice extrusion data for viscoplastic materials
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5. A criterion for description of anisotropy and yield differential effects in pressure-insensitive metals
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