LOAD EFFECTS AND FATIGUE LIFE ASSESSMENT OF CRUCIFORM WELDED JOINT USING PROBABILISTIC SBRA METHOD

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F10%3A86076122" target="_blank" >RIV/61989100:27230/10:86076122 - 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
LOAD EFFECTS AND FATIGUE LIFE ASSESSMENT OF CRUCIFORM WELDED JOINT USING PROBABILISTIC SBRA METHOD
Original language description
The paper deals with probabilistic fatigue life assessment of the cruciform joint with load-carrying fillet welds. Load effects in relation to the method of fatigue resistance assessment are quantified. It is shown that computed structural hot spot stress values significantly depend on the location of reference points. The effective notch stress is computed unambiguously, when effective notch root radius is selected. Probabilistic fatigue life assessment is executed using SBRA method. Variability of thefrequency of occurrence for all stress ranges and variability of magnitudes of stress ranges is considered using bounded histograms. The acquired results greatly differ depending on the assessment procedure of fatigue action. Probabilistic assessing using SBRA can give good idea about the growth of accumulative damage.
Czech name
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Czech description
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
New Methods of Damage and Failure Analysis of Structural Parts
ISBN
978-80-248-2265-5
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
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Publisher name
Ediční středisko VŠB-TU Ostrava
Place of publication
Ostrava
Event location
OSTRAVA
Event date
Sep 6, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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