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SOBEK, J. SEITL, S.
Original Title
Determination of Stress Intensity Factor Value for Chevron-Notched Specimens – Pilot Study
Type
journal article - other
Language
English
Original Abstract
The description of material behavior is one of important information for its application in civil engineering. One area is covering fracture mechanical properties. For evaluation of the fracture toughness values, the knowledge of calibration curve is important. The paper is aimed on the numerical modelling of the test specimens with a chevron notch serving as an initiator of the stress distribution at the crack tip. The three-point bending test configuration with a chevron notch is used for the simulation given by plane model with different layer width of cross section part and output is given by the value of the stress intensity factor KI for tension loading mode.
Keywords
Chevron notch; fracture test; stress intensity factor; three-point bending
Authors
SOBEK, J.; SEITL, S.
Released
30. 12. 2017
Publisher
De Gruyter Open
Location
online
ISBN
1804-4824
Periodical
Transactions of the VŠB – Technical University of Ostrava, Civil Engineering Series
Year of study
17
Number
2
State
Czech Republic
Pages from
125
Pages to
130
Pages count
6
URL
http://www.degruyter.com/view/j/tvsb.2017.17.issue-2/tvsb-2017-0037/tvsb-2017-0037.xml?format=INT
BibTex
@article{BUT142885, author="Jakub {Sobek} and Stanislav {Seitl}", title="Determination of Stress Intensity Factor Value for Chevron-Notched Specimens – Pilot Study", journal="Transactions of the VŠB – Technical University of Ostrava, Civil Engineering Series", year="2017", volume="17", number="2", pages="125--130", doi="10.1515/tvsb-2017-0037", issn="1804-4824", url="http://www.degruyter.com/view/j/tvsb.2017.17.issue-2/tvsb-2017-0037/tvsb-2017-0037.xml?format=INT" }