Community Research and Development Information Service - CORDIS

Abstract

The aim of this paper is firstly, to provide a concise assessment of some commonly used high cycle fatigue criteria and secondly, to check their predictive capabilities against synchronous sinusoidal out of phase bending and torsion experimental results (ie sinusoidal stress signals of the same frequency but with a phase difference). This bending-torsion stress system does not closely represent real load conditions undergone by a machine part. However, it is complex enough to differentiate the various fatigue criteria and to permit a first classification of the approaches examined, according to the accuracy of their predictions. A fatigue criterion recently formulated by the first of the authors is also included in this comparative study.

Additional information

Authors: PAPADOPOULOS I V, JRC Ispra (IT);DAVOLI P, Politecnico di Milano, Facoltà di Ingegneria, Dipartimento di Meccanica (IT);GORLA C, Politecnico di Milano, Facoltà di Ingegneria, Dipartimento di Meccanica (IT);FILIPPINI M, Politecnico di Milano, Facoltà di Ingegneria, Dipartimento di Meccanica (IT);BERNASCONI A, Politecnico di Milano, Facoltà di Ingegneria, Dipartimento di Meccanica (IT)
Bibliographic Reference: Article: International Journal of Fatigue (1996), pp 1-28
Record Number: 199610647 / Last updated on: 1996-06-10
Category: PUBLICATION
Original language: en
Available languages: en