Email this article The gradient deformation criterion for brittle fracture
- Authors: Kuliev V.D.1, Morozov E.M.2
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Affiliations:
- Moscow State Mechanical Engineering University (MAMI)
- National Research Nuclear University MEPhI
- Issue: Vol 61, No 10 (2016)
- Pages: 502-504
- Section: Mechanics
- URL: https://journals.rcsi.science/1028-3358/article/view/190584
- DOI: https://doi.org/10.1134/S1028335816100062
- ID: 190584
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Abstract
A new fracture criterion based on the assumption that brittle fracture occurs when the strain gradient reaches its limiting value is formulated. The presence of a strain gradient at the boundary of a body’s temperature drop is shown analytically. The results of an experiment with specimens under an abrupt change in temperature are presented.
About the authors
V. D. Kuliev
Moscow State Mechanical Engineering University (MAMI)
Email: pmdekanat@gmail.com
Russian Federation, Moscow
E. M. Morozov
National Research Nuclear University MEPhI
Author for correspondence.
Email: pmdekanat@gmail.com
Russian Federation, Moscow, 115409
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