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Final Information for the VECF1
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Proposers: Javad Razavi, Filippo Berto
Summary: Multiaxial fatigue of metallic materials is a topic of active research in the field of structural integrity. It is a general term used to describe the mechanical behavior of components due to presence of two or more components of stress/strain tensor. This type of loading condition can be seen in mechanical components loaded under combined loading conditions and/or components having a complex geometry. In an attempt to have a clear understanding of multiaxial fatigue, numerous theoretical models based on local and global stress/strain have been proposed in the past years. The key objective of the minisymposium is to prompt discussion about theoretical, numerical and experimental studies on multiaxial fatigue, offering a common ground for the researchers and engineers to present their findings and discuss the recent developments in the field.
Longitudinal fracture analysis of inhomogeneous non-linear elastic rod with internal crack loaded in torsion
(V. Rizov)
Longitudinal fracture analysis of continuously inhomogeneous beams in torsion with stress relaxation
(V. Rizov)
Longitudinal Cracks in Non-linear Elastic Inhomogeneous Round Bars Subjected to Tension
(V. Rizov)
Evaluation and numerical modeling of phenomenological approach for az31b-f magnesium alloy under multiaxial fatigue
(R. Moreira, V. Anes, M. Freitas, L. Reis)
Multiaxial fatigue life assessment in notched components based on the effective strain energy density
(R. Branco, J.D. Costa, L.P. Borrego, F. Berto, J. Razavi, W. Macek)
Fatigue crack initiation direction on optimally designed cruciform specimens
(R. Cláudio, R. Baptista, P. Cardador, L. Reis, M. Freitas)
Multiaxial low cycle fatigue assessment of notch specimens for 10CrNi3MoV steel and its welds
(S. Wei, X. Liu, J. Xu, Y. Fan, F. Berto)
GPU-based digital image correlation system for uniaxial and biaxial crack growth investigations
(F. Conrad, A. Blug, J. Kerl, J. Fehrenbach, D.J. Regina, A. Bertz, C. Kontermann, D. Carl, M. Oechsner)
Identification of fatigue damage mechanism in PA38-T6 aluminum alloy under multiaxial loadings – initial research
(J. Seyda, L. Pejkowski, D. Skibicki)
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