Engineering Mechanics

International Conference

Proceedings Vol. 23 (2017)


ENGINEERING MECHANICS 2017

23rd INTERNATIONAL CONFERENCE
May 15 – 18, 2017, Svratka, Czech Republic
;
Editors: Vladimír Fuis

Copyright © 2017 Brno University of Technology, Faculty of Mechanical Engineering, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno

ISBN 978-80-214-5497-2 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

DETERMINATION OF THE NUMBER OF CYCLES FOR ASYNCHRONOUS PERIODIC MULTIAXIAL LOADINGS USING ENERGY BASED CUMULATIVE DAMAGE THEORY
Pejkowski Ł.
pages 762 - 765, full text

The problem of definition of loading’s cycle and fatigue life in case of asynchronous loadings is not fully solved in the literature. A few different approaches can be found, but none of them is widely accepted. In this work, an energy based definition of loading’s cycle for asynchronous loadings is proposed. The method uses plastic strain energy density of complex loading’s components as a weightening factors to calculate weighted arithmetic mean of loading’s components lives.


back to list of papers

Text and facts may be copied and used freely, but credit should be given to these Proceedings.

All papers were reviewed by members of the scientific committee.


imce   Powered by Imce 3.12  © 2019, Pavel Formánek, Institute of Thermomechanics AS CR, v.v.i. [generated: 0.0224s]