 | | 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: | | 12804 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
|
| In English (Mech. Solids): | | 4760 |
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| A.V. Zvyagin and G.A. Romashov, "Formation of Separation Zones in an Asymmetric Motion of a Body in an Elastic Medium," Mech. Solids. 46 (3), 434-443 (2011) |
| Year |
2011 |
Volume |
46 |
Number |
3 |
Pages |
434-443 |
| DOI |
10.3103/S0025654411030101 |
| Title |
Formation of Separation Zones in an Asymmetric Motion of a Body in an Elastic Medium |
| Author(s) |
A.V. Zvyagin (Lomonosov Moscow State University, MGU 1, Vorob'evy Gory, GSP-1, Moscow, 119991 Russia)
G.A. Romashov (Lomonosov Moscow State University, MGU 1, Vorob'evy Gory, GSP-1, Moscow, 119991 Russia, romashovg@mail.ru) |
| Abstract |
We obtain an analytical solution of the problem on the motion of a body with wedge-shaped nose in an elastic medium for the case in which a medium separation zone may occur near the nose owing to asymmetry. The character of the dependence of the separation region length on the body velocity, the nose opening angle, the motion asymmetry degree, and the friction coefficient is found. It is shown that if the body moves at a velocity greater than the transverse wave velocity, then there is a limit velocity at which the separation region near the nose of the body disappears. |
| Keywords |
contact fracture, theory of elasticity, dynamics |
| References |
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| 7. | I. V. Simonov,
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64 (2), 313-322 (2000)
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64 (2), 299-307 (2000)]. |
| 8. | I. V. Simonov, "Classification of Trajectories of the
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| 9. | I. V. Simonov,
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| 10. | A. V. Zvyagin, "Motion of a Thin Rigid Body in an Elastic
Medium," Vestnik Moskov. Univ. Ser. I. Mat. Mekh., No. 5, 59-66
(2005) [Moscow Univ. Math. Bull. (Engl. Transl.)] |
| 11. | A. V. Zvyagin,
"Motion of a Body in an Elastic Medium with Friction,"
Vestnik Moskov. Univ. Ser. I. Mat. Mekh.,
No. 5, 44-50 (2006)
[Moscow Univ. Math. Bull. (Engl. Transl.)] |
| 12. | F. D. Gakhov,
Boundary Value Problems
(Nauka, Moscow, 1977)
[in Russian]. |
| 13. | G. P. Cherepanov,
Rock Fracture Mechanics in Drilling
(Nedra, Moscow, 1987)
[in Russian]. |
|
| Received |
13 May 2009 |
| Link to Fulltext |
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