An influence of static load on fatigue life of parts under combined stress

Date issued

2008

Journal Title

Journal ISSN

Volume Title

Publisher

University of West Bohemia

Abstract

The paper deals with a special case of multiaxial fatigue in a plain stress possessing one component static and the other dynamic. Exponents of Haigs’ limit curves were obtained experimentally both for tensile fatigue test and combined tensile/torgue tests. Errors of estimated fatigue lives are less than 20 %.

Description

Subject(s)

zátěžové charakteristiky, zkoušení materiálu, pevnost, únava materiálu, výpočetní metody ve fyzice

Citation

Applied and Computational Mechanics. 2008, vol. 2, no. 1, p. 5-12.