Influence of the constraint effect on the fatigue crack growth rate in S355 J2 steel using digital image correlation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F20%3A00532869" target="_blank" >RIV/68081723:_____/20:00532869 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26110/20:PU135269
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/abs/10.1111/ffe.13198" target="_blank" >https://onlinelibrary.wiley.com/doi/abs/10.1111/ffe.13198</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/ffe.13198" target="_blank" >10.1111/ffe.13198</a>
Alternative languages
Result language
angličtina
Original language name
Influence of the constraint effect on the fatigue crack growth rate in S355 J2 steel using digital image correlation
Original language description
Displacement fields around the fatigue crack tip for a constant value of stress intensity factor (SIF) range were measured using digital image correlation (DIC) technique on the S355 J2 steel grade. The data obtained were resolved into the T-stress evaluation and quantification of its influence on the fatigue crack growth rate. The higher order terms of the Williams expansion (WE) were calculated as well. The displacements of a set of points outside of the plastic zone were selected for application of the over-deterministic method (ODM) to obtain several initial WE terms. The computed values of T-stress show good agreement with finite element analysis and literature. It was shown by collected experimental displacement, that the level of constraint influences the fatigue crack propagation rate.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/GA17-01589S" target="_blank" >GA17-01589S: Advanced computational and probabilistic modelling of steel structures taking account fatigue damage</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Fatigue and Fracture of Engineering Materials and Structures
ISSN
8756-758X
e-ISSN
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Volume of the periodical
43
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
16
Pages from-to
1703-1718
UT code for WoS article
000508545500001
EID of the result in the Scopus database
2-s2.0-85078722736