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Detail publikačního výsledku
SEITL, S.; MIARKA, P.; MALÍKOVÁ, L.; KREJSA, M.
Originální název
Comparison of Calibration Functions for Short Edge Cracks under Selected Loads
Anglický název
Druh
Stať ve sborníku v databázi WoS či Scopus
Originální abstrakt
Attention to the fatigue cracks in steel structures and bridges has been paid for long time. In spite to efforts to eliminate the creation and propagation of fatigue cracks throughout the designed service life, cracks are still revealed during inspections. Note, that depending on location of initial crack, the crack may propagate from the edge or from the surface. The theoretical model of fatigue crack progression is based on linear fracture mechanics. Steel specimens are subjected to various load (tension, three- and four-point bending, pure bending etc.). The calibration functions for short edge cracks are compared for various load and the discrepancies are discussed.
Anglický abstrakt
Klíčová slova
Fracture mechanics, calibration curve, stress intensity factor, Paris-Erdogan Law, edge crack.
Klíčová slova v angličtině
Autoři
Rok RIV
2018
Vydáno
05.09.2017
ISBN
978-3-0357-1168-4
Kniha
Key Engineering Materials
ISSN
1013-9826
Periodikum
Key Engineering Materials (print)
Svazek
2017
Číslo
754
Stát
Švýcarská konfederace
Strany od
353
Strany do
356
Strany počet
4
BibTex
@inproceedings{BUT140443, author="Stanislav {Seitl} and Petr {Miarka} and Lucie {Malíková} and Martin {Krejsa}", title="Comparison of Calibration Functions for Short Edge Cracks under Selected Loads", booktitle="Key Engineering Materials", year="2017", journal="Key Engineering Materials (print)", volume="2017", number="754", pages="353--356", doi="10.4028/www.scientific.net/KEM.754.353", isbn="978-3-0357-1168-4", issn="1013-9826" }