Engineering Mechanics

Proceedings Vol. 10 (2004)

ENGINEERING MECHANICS 2004

NATIONAL CONFERENCE WITH INTERNATIONAL PARTICIPATION
May 10 – 13, 2004, Svratka, Czech Republic

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Editors: Igor Zolotarev and Alena Poživilová

ISBN 80-85918-88-9 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

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Stress singularity analysis of bodies with a bi-material notch

Klusák J., Knésl Z.
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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Engineering Mechanics

International Conference

Proceedings Vol. 10 (2004)

ENGINEERING MECHANICS 2004