A Review of Critical Plane Orientations in Multiaxial Fatigue Failure Criteria of Metallic Materials |
| |
Authors: | Aleksander Karolczuk Ewald Macha |
| |
Affiliation: | (1) Department of Mechanics and Machine Design, Technical University of Opole, ul. Mikolajczyka 5, 45-271 Opole, Poland |
| |
Abstract: | The paper presents a review of multiaxial fatigue failure criteria based on the critical plane concept. The criteria have
been divided into three groups, according to the fatigue damage parameter used in the criterion, i.e. (i) stress, (ii) strain
and (iii) strain energy density criteria. Each criterion was described mainly by the critical plane orientation. Multiaxial
fatigue criteria based on the critical plane concept usually apply different loading parameters in the critical plane whose
orientation is determined by (a) only shear loading parameters (crack Mode II or III), (b) only normal loading parameters
(crack Mode I) or sometimes (c) mixed loading parameters (mixed crack Mode). There are also criteria based on few critical
plane orientations and criteria based on critical plane orientations determined by a weighted averaging process of rotating
principal stress axes. |
| |
Keywords: | Critical and fracture plane fatigue failure criteria multiaxial loading |
本文献已被 SpringerLink 等数据库收录! |