Email this article Interdisciplinary Problems of Fracture Physics and Mechanics: From Metals to Rocks. II. Fracture Criteria
- Authors: Botvina L.R.1, Zavyalov A.D.2
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Affiliations:
- Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
- Schmidt Institute of Physics of the Earth, Russian Academy of Sciences
- Issue: Vol 2018, No 10 (2018)
- Pages: 893-903
- Section: Physical Foundations of Strength and Plasticity
- URL: https://journals.rcsi.science/0036-0295/article/view/172619
- DOI: https://doi.org/10.1134/S003602951810004X
- ID: 172619
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Abstract
The damage and fracture criteria proposed to describe the damage accumulation processes in metallic specimens, rocks, and Earth’s crust during earthquake preparation are considered. The efficiency of application of these criteria for an analysis of damage on various scale levels is shown. The transition of fracture from one hierarchical level to another higher level is discussed.
About the authors
L. R. Botvina
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Author for correspondence.
Email: botvina@imet.ac.ru
Russian Federation, Moscow, 119334
A. D. Zavyalov
Schmidt Institute of Physics of the Earth, Russian Academy of Sciences
Author for correspondence.
Email: zavyalov@ifz.ru
Russian Federation, Moscow, 123995
