Proceedings Vol. 10 (2004)

ENGINEERING MECHANICS 2004
NATIONAL CONFERENCE
WITH INTERNATIONAL PARTICIPATION
May 10 – 13, 2004, Svratka, Czech Republic
;
May 10 – 13, 2004, Svratka, Czech Republic
Editors: Igor Zolotarev and Alena Poživilová
Copyright © 2004 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, Prague
ISBN 80-85918-88-9 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
Stress singularity analysis of bodies with a bi-material notch
Klusák J., Knésl Z.
pages 139 - +8p., full text
pages 139 - +8p., full text

The article deals with analysis of a stress state in the case of constructions with a bi-material notch. The eigenvalues λ as well as the stress singularity exponents are determined and discussed for three specific geometries of a bi-material notch and for varying material combinations. The values λ are presented in dependence on the composite parameters α, β in so called Dundurs’ parallelograms. A numerical example of critical stress estimation is given at the end of the article.
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All papers were reviewed by members of the scientific committee.