Engineering Mechanics

International Conference

Proceedings Vol. 12 (2006)


ENGINEERING MECHANICS 2006

NATIONAL CONFERENCE WITH INTERNATIONAL PARTICIPATION
May 15 – 18, 2006, Svratka, Czech Republic
;
Editors: Jiří Náprstek and Cyril Fischer

Copyright © 2006 Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, Prague

ISBN 80-86246-27-2 (printed, Extended Abstracts)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

Optical measurement of surface displacements in the vicinity of crack tip
J. Valach, D. Vavřík, J. Bryscejn, J. Jakůbek
pages 400 - +5p., full text

Combined optical method for measurement of three displacement fields on flat specimens is described and applied for the evaluation of surface deformation of flat aluminum alloy specimen with central crack in tensile tests. The method utilizes two optical methods – Coded Photometry Stereo and the method of Interpolated Ellipses allowing the measurement to be performed simultaneously making it favourable for dynamical tests.


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Text and facts may be copied and used freely, but credit should be given to these Proceedings.

All papers were reviewed by members of the scientific committee.


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