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Deterministic Processing of Complex Multiaxial Fatigue Load Data on a Tubular Specimen with Hole
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SYSNO ASEP 0367378 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Deterministic Processing of Complex Multiaxial Fatigue Load Data on a Tubular Specimen with Hole Author(s) Papuga, J. (CZ)
Hrubý, Z. (CZ)
Růžička, M. (CZ)
Balda, Miroslav (UT-L)
Svoboda, Jaroslav (UT-L)Source Title Fatigue and Fracture of Engineering Materials and Structures - ISSN 8756-758X
Roč. 35, č. 6 (2012), s. 523-537Number of pages 15 s. Publication form Print - P Language eng - English Country GB - United Kingdom Keywords fatigue life prediction ; random loading ; multiaxial loading ; mean stress effects Subject RIV JL - Materials Fatigue, Friction Mechanics R&D Projects GA101/09/0904 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20760514 - UT-L (2005-2011) UT WOS 000304188500005 DOI 10.1111/j.1460-2695.2011.01644.x Annotation A study of use deterministic fatigue life prediction methods for a set of multiaxial experimental data on broad-band random loading to a tubular specimen with a hole is presented. There is a discussion of the applicability of stress-based predictions and strain-based predictions based on the linear cumulative rulke under current conditions. The only feasible criteria finally chosen for the application are strain-based methods for analysing the fatigue life until fatigue crack initiation.Several methods differing in the damage parameter and application of the mean stress effect are evaluated.The results are presented, and the most promising method (by Erdogan and Roberts) has been selected. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2013
Number of the records: 1