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Type: Conference paper
Title: An analysis of elasto-plastic fracture criteria
Author: Kotooussov, A.
Khanna, A.
Bun, S.
Citation: Recent advances in structural integrity analysis: proceedings of the International Congress (APCF/SIF-2014), 2014 / pp.67-71
Publisher: Elsevier
Issue Date: 2014
ISBN: 9780081002032
Conference Name: APCF/SIF-2014 Congress (09 Dec 2014 - 12 Dec 2014 : Sydney, Australia)
Statement of
A. Kotousov, A. Khanna, S. Bun
Abstract: The aim of this paper is to critically evaluate, how well the most common non-linear fracture criteria actually describe the general experimental trends, which were confirmed in a large number of fracture tests, conducted over the past fifty years. In particular, we examine the agreement between these general experimental trends and the theoretical predictions based on the critical value of the crack-tip stress at some certain distance, J-integral, crack tip opening displacement and crack-tip-opening angle. All theoretical predictions are derived from the classical strip yield model, which is considered to be adequate for the purpose of the current study.
Description: The APCF/SIF-2014 Congress uniting: Asian-Pacific Conference on Fracture and Strength (APCFS-2014) International Conference on Structural Integrity and Failure (SIF-2014)
Rights: © The author(s) and/or their employer(s), 2014
RMID: 0030027081
DOI: 10.1533/9780081002254.67
Appears in Collections:Mechanical Engineering conference papers

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