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ORIGINAL PAPER
Stress and Displacement Intensity Factors of Cracks in Anisotropic Media
1
Ishlinsky Institute for Problems in Mechanics, Moscow, Russia; Bauman Moscow State Technical University, Moscow, Russia; Moscow State University of Civil Engineering, Moscow, Russia
2
Moscow State University of Civil Engineering, Moscow, Russia
Online publication date: 2020-08-17
Publication date: 2020-09-01
International Journal of Applied Mechanics and Engineering 2020;25(3):212-218
KEYWORDS
stress intensity factordisplacement intensity factoranisotropyasymptotecrackpseudodifferential equation
ABSTRACT
A relation connecting stress intensity factors (SIF) with displacement intensity factors (DIF) at the crack front is derived by solving a pseudodifferential equation connecting stress and displacement discontinuity fields for a plane crack in an elastic anisotropic medium with arbitrary anisotropy. It is found that at a particular point on the crack front, the vector valued SIF is uniquely determined by the corresponding DIF evaluated at the same point.
FUNDING
This research received no specific grant from any funding agency in the public, commercial, or not-for-profit sectors.
CONFLICT OF INTEREST
The authors declare that they have no conflict of interest.
DATA AVAILABILITY
All data generated or analysed during this study are included in this published article.
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| eISSN: | 2353-9003 |
| ISSN: | 1734-4492 |
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