 | | 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
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| In English (Mech. Solids): | | 4760 |
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| S.A. Medin and A.N. Parshikov, "Modeling of Failure Wave Propagation in Impact Compression of Brittle Materials (Glasses)," Mech. Solids. 47 (2), 242-251 (2012) |
| Year |
2012 |
Volume |
47 |
Number |
2 |
Pages |
242-251 |
| DOI |
10.3103/S0025654412020112 |
| Title |
Modeling of Failure Wave Propagation in Impact Compression of Brittle Materials (Glasses) |
| Author(s) |
S.A. Medin (Joint Institute for High Temperatures, Russian Academy of Sciences, Izhorskaya 13-2, Moscow, 125412 Russia, medin@ihed.ras.ru)
A.N. Parshikov (Joint Institute for High Temperatures, Russian Academy of Sciences, Izhorskaya 13-2, Moscow, 125412 Russia, parshikov@ihed.ras.ru) |
| Abstract |
For a plane brittle failure wave in a material loaded by an elastic compression wave, an analytic solution is obtained on the basis of a model with a Drucker-Prager type condition and a given value of the failure wave propagation velocity. The wave failure model supplemented with threshold criteria is generalized to two-dimensional flows in breaking plates. Collision of glass plates with a rigid wall is modelled and three- and two-wave failure structures in the plate are obtained. Some data on the leading elastic wave decay and the arrest of the failure wave under the action of the overtaking unloading that propagates from the region of spread of the fractured material near the wall are obtained. |
| Keywords |
glass, shock wave, brittleness, failure wave, stress, correction |
| References |
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| 11. | A. D. Resnyansky, E. I. Romensky, and N. K. Bourne,
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| 12. | G. I. Kanel, S. V. Razorenov, and V. E. Fortov,
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3 (3), 9-57 (2005). |
| 13. | A. N. Parshikov and S. A. Medin,
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J. Comp. Phys.
180, 358-382 (2002). |
| 14. | M. L. Wilkins, "Analysis of Elastoplastic Flows," in
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| 15. | S. J. Bless and N. S. Brar, "Failure Waves and Their Effects on
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pp. 105-141. |
|
| Received |
11 March 2010 |
| Link to Fulltext |
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