Crack propagation under nonzero mean combined loading

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F14%3A%230001020" target="_blank" >RIV/26722445:_____/14:#0001020 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Crack propagation under nonzero mean combined loading
Original language description
Proposed scientific research brings new knowledge about crack propagation during tests which were performed. These tests were unique by combination of normal and shear mean stresses. The mean values in normal and shear components were proposed in the ratio 3:2 in agreement with the coefficient kc which corresponds with ratio of fatigue limits in tension and torsion. Except for static pre-stresses in both stress components, the conception includes one dynamical normal component with sinusoidal 10 Hz loading. The specimens were tubular with 30 mm diameter, wall thickness 2 mm and a notch in the shape of one-sided transverse hole of diameter 3 mm positioned in the middle of the specimen. The specimens were made of structural low carbon steel ČSN 41 1523.1after normalization annealing. The experiments were carried out on an electrohydraulic computer-controlled testing machine Inova ZUZ 200-1.
Czech name
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Czech description
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Project
<a href="/en/project/ED2.1.00%2F03.0108" target="_blank" >ED2.1.00/03.0108: Sustainable Energy</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Computational Mechanics 2014 - Book of extended abstracts
ISBN
978-80-261-0429-2
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
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Publisher name
Západočeská univerzita v Plzni
Place of publication
Plzeň
Event location
Špičák, ČR
Event date
Jan 1, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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