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LEHKÝ, D. FRANTÍK, P.
Original Title
Change of modal properties due to damage in beam buckling problem
Type
conference paper
Language
English
Original Abstract
The paper is focused on analysis of changes of eigenfrequencies due to local damage in beam buckling problem. The aim is determination of suitable initial parameters for consequent inverse analysis. Relative changes of the first five eigenfrequencies when local damage in individual parts of the beam occurs were studied together with influence of axial force size to those changes.
Keywords
Eigenfrequencies, damage, beam buckling problem, physical discretization of continuum
Authors
LEHKÝ, D.; FRANTÍK, P.
RIV year
2011
Released
9. 5. 2011
Location
Svratka
ISBN
978-80-87012-33-8
Book
17th International Conference Engineering Mechanics 2011 (EM 2011)
Pages from
147
Pages to
150
Pages count
4
BibTex
@inproceedings{BUT89594, author="David {Lehký} and Petr {Frantík}", title="Change of modal properties due to damage in beam buckling problem", booktitle="17th International Conference Engineering Mechanics 2011 (EM 2011)", year="2011", pages="147--150", address="Svratka", isbn="978-80-87012-33-8" }