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NÁHLÍK, L. HUTAŘ, P.
Originální název
INFLUENCE OF BI-MATERIAL INTERFACE AND PLASTICITY INDUCED CRACK CLOSURE ON THRESHOLD VALUES
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
The paper is devoted to fatigue crack propagation in layered materials. The influence of plasticity induced crack closure on threshold values for fatigue crack propagation through interfaces between different materials layers is studied. The main aim was to estimate the influence of the loading ratio R on threshold values for crack propagation through a bi-material interface as a function of the elastic mismatch of both materials. The finite element method (FEM) is used for numerical calculations. Results obtained for different loading ratios, materials, boundary conditions and magnitude of applied loading can be generalized and used for the design of composite bodies with different material layers.
Klíčová slova
plasticity induced crack closure, bi-material interface, threshold value
Autoři
NÁHLÍK, L.; HUTAŘ, P.
Rok RIV
2007
Vydáno
14. 5. 2007
Nakladatel
ÚT AV ČR
Místo
Praha
ISBN
978-80-87012-06-2
Kniha
Engineering mechanics 2007
Strany od
1
Strany do
8
Strany počet
BibTex
@inproceedings{BUT27910, author="Luboš {Náhlík} and Pavel {Hutař}", title="INFLUENCE OF BI-MATERIAL INTERFACE AND PLASTICITY INDUCED CRACK CLOSURE ON THRESHOLD VALUES", booktitle="Engineering mechanics 2007", year="2007", pages="1--8", publisher="ÚT AV ČR", address="Praha", isbn="978-80-87012-06-2" }