Počet záznamů: 1

Deterministic Processing of Complex Multiaxial Fatigue Load Data on a Tubular Specimen with Hole

  1. 1.
    0367378 - UT-L 2013 RIV GB eng J - Článek v odborném periodiku
    Papuga, J. - Hrubý, Z. - Růžička, M. - Balda, Miroslav - Svoboda, Jaroslav
    Deterministic Processing of Complex Multiaxial Fatigue Load Data on a Tubular Specimen with Hole.
    Fatigue and Fracture of Engineering Materials and Structures. Roč. 35, č. 6 (2012), s. 523-537 ISSN 8756-758X
    Grant CEP: GA ČR(CZ) GA101/09/0904
    Výzkumný záměr: CEZ:AV0Z20760514
    Klíčová slova: fatigue life prediction * random loading * multiaxial loading * mean stress effects
    Kód oboru RIV: JL - Únava materiálu a lomová mechanika
    Impakt faktor: 0.861, rok: 2012

    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.
    Trvalý link: http://hdl.handle.net/11104/0202086