 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 12854 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
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| In English (Mech. Solids): | | 4810 |
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| V.E. Egorushkin and V.E. Panin, "Physical Foundations of Nonlinear Fracture Mechanics," Mech. Solids. 48 (5), 525-536 (2013) |
| Year |
2013 |
Volume |
48 |
Number |
5 |
Pages |
525-536 |
| DOI |
10.3103/S0025654413050087 |
| Title |
Physical Foundations of Nonlinear Fracture Mechanics |
| Author(s) |
V.E. Egorushkin (Institute of Strength Physics and Material Science, Siberian Branch of the Russian Academy of Sciences, Akademicheskii pr-t 2/4, Tomsk, 634021 Russia)
V.E. Panin (Institute of Strength Physics and Material Science, Siberian Branch of the Russian Academy of Sciences, Akademicheskii pr-t 2/4, Tomsk, 634021 Russia, paninve@ispms.tsc.ru) |
| Abstract |
A survey of the authors' papers dealing with the physical foundations of multilevel nonlinear fracture mechanics is presented. The gauge theory of defects is used to obtain wave equations that predict the possibility of a crack development as a nonlinear wave process. Under viscous fracture conditions, nonlinear fracture waves disperse forming local mesovortices in the form of dynamic rotations. Experimental data confirming the wave theory predictions are given. The fracture development is related to the structure-phase breakup of a deformable crystal in the regions of its strong curvature. |
| Keywords |
physics, mechanics, fracture, gauge theory, nonlinear wave, dynamic rotation |
| References |
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| 25. | M. A. Guzev and A. A. Dmitriev,
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| 26. | L. S. Derevyagina, V. E. Panin, N. A. Strelkova, et al.,
"Study of Fracture at Meso- and Macroscale Levels of Submicrocrystalline α-Fe
in Uniaxial Tension,"
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| 29. | V. E. Panin, A. V. Panin, and D. D. Moiseenko,
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| 30. | V. E. Panin and V. E. Egorushkin,
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|
| Received |
21 June 2013 |
| Link to Fulltext |
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