Publication detail
Experiments on Fatigue Crack Propagation in Loading Modes II and III in Metals
VOJTEK, T.
English title
Experiments on Fatigue Crack Propagation in Loading Modes II and III in Metals
Type
Paper in proceedings (conference paper)
Language
en
Original abstract
The article is about experiments on fatigue crack propagation in shear modes II, III and their combination in ferritic and austenitic steel. Cylindrical bars with circumferential notch are loaded by pure shear and a description of the experiment is presented. The purpose is measuring of stress intensity factor threshold values in mode II and III and 3D reconstruction of fracture surfaces. Different modifications of the experiment are performed in terms of pre-crack creating and shielding effects rate. The results will be also used for specifying of conditions under which crack deviates from mode II or III into opening mode I.
Keywords in English
fatigue crack propagation, shear modes, threshold values, shielding effects, stereophotogrammetry
Released
2011-04-18
Location
Brno
ISBN
978-80-87434-03-1
Book
13th Conference Applied mechanics 2011
Pages from–to
239–242
Pages count
4
BIBTEX
@inproceedings{BUT75551,
author="Tomáš {Vojtek}",
title="Experiments on Fatigue Crack Propagation in Loading Modes II and III in Metals",
booktitle="13th Conference Applied mechanics 2011",
year="2011",
pages="239--242",
address="Brno",
isbn="978-80-87434-03-1"
}