Volltext-Downloads (blau) und Frontdoor-Views (grau)
  • search hit 41 of 2346
Back to Result List

A crack opening stress equation for in-phase and out-of-phase thermomechanical fatigue loading

  • In this paper, a crack opening stress equation for in-phase and out-of-phase thermomechanical fatigue (TMF) loading is proposed. The equation is derived from systematic calculations of the crack opening stress with a temperature dependent strip yield model for both plane stress and plane strain, different load ratios and different ratios of the temperature dependent yield stress in compression andIn this paper, a crack opening stress equation for in-phase and out-of-phase thermomechanical fatigue (TMF) loading is proposed. The equation is derived from systematic calculations of the crack opening stress with a temperature dependent strip yield model for both plane stress and plane strain, different load ratios and different ratios of the temperature dependent yield stress in compression and tension. Using a load ratio scaled by the ratio of the yield stress in compression and tension, the equation accounts for the effect of the temperature dependent yield stress and the constraint on the crack opening stress. Based on the scaling relation established in this paper, Newman's crack opening stress equation for isothermal loading is enabled to predict the crack opening stress under TMF loading.show moreshow less

Export metadata

Additional Services

Share in Twitter Search Google Scholar

Statistics

frontdoor_oas
Metadaten
Author:Carl Fischer, Christoph Schweizer, Thomas SeifertORCiDGND
Contributing Corporation:Fraunhofer-Gesellschaft
Publisher:Elsevier
Year of Publication:2016
Language:English
GND Keyword:Bruch; Ermüdung; Gleichung; Thermomechanik
Parent Title (English):International Journal of Fatigue
Volume:88
ISSN:0142-1123
First Page:178
Last Page:184
Document Type:Article (reviewed)
Open Access:Frei zugänglich
Institutes:Bibliografie
Release Date:2017/10/24
Licence (German):License LogoEs gilt das UrhG
URN:urn:nbn:de:0011-n-4041878
DOI:https://doi.org/10.1016/j.ijfatigue.2016.03.011