Detail publikace
Fatigue crack propagation rate in EUROFER 97 estimated using small specimens
HUTAŘ, P. NÁHLÍK, L. ŠEVČÍK, M. SEITL, S. KRUML, T. POLÁK, J.
Anglický název
Fatigue crack propagation rate in EUROFER 97 estimated using small specimens
Typ
Článek recenzovaný mimo WoS a Scopus
Jazyk
en
Originální abstrakt
The proposed paper describes fatigue damage evolution in Eurofer 97 reduced activation ferritic-martensitic steel. The short crack growth study was performed on small cylindrical specimens using an MTS 880 servohydraulic machine at constant strain amplitude. Based on the fatigue crack growth data obtained and corresponding 3D finite element analysis Paris law region of the fatigue curve were estimated. The results obtained were compared with standard determination of the fatigue crack growth rate according to ASTM using CT specimens. The presented results can help to transfer experimental data measured on small specimens to large structures and vice versa.
Klíčová slova anglicky
small fatigue cracks, Eurofer 97, J-integral, fatigue crack growth rate
Vydáno
2011-01-06
Nakladatel
Trans Tech Publications
Místo
Switzerland
ISSN
1013-9826
Časopis
Key Engineering Materials (print)
Ročník
452-453
Číslo
-
Strany od–do
325–328
Počet stran
4
BIBTEX
@article{BUT50908,
author="Pavel {Hutař} and Luboš {Náhlík} and Martin {Ševčík} and Stanislav {Seitl} and Tomáš {Kruml} and Jaroslav {Polák}",
title="Fatigue crack propagation rate in EUROFER 97 estimated using small specimens",
journal="Key Engineering Materials (print)",
year="2011",
volume="452-453",
number="-",
pages="325--328",
issn="1013-9826"
}