 | | 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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| D.A. Pozharskii, "Periodic Crack Systems in an Elastic Wedge," Mech. Solids. 53 (S1), 137-145 (2018) |
| Year |
2018 |
Volume |
53 |
Number |
S1 |
Pages |
137-145 |
| DOI |
10.3103/S0025654418030123 |
| Title |
Periodic Crack Systems in an Elastic Wedge |
| Author(s) |
D.A. Pozharskii (Don State Technical University, Rostov-on-Don, 344000 Russia, pozharda@rambler.ru) |
| Abstract |
We investigate three-dimensional periodic problems of the theory of elasticity for a wedge
in the case where an infinite system of identical cracks of normal separation (mathematical cuts) is
located in the middle half-plane of a wedge along the rib (at an equal distance from the rib for equal
intervals between neighboring cracks). Three types of boundary-value conditions on the wedge faces
are considered: the absence of tensions, the sliding sealing, and the rigid sealing. The problems are
reduced to an integrodifferential equation such that the principal part is selected from its kernel; that
principal part corresponds to one crack in an elastic space. To solve it, the regular asymptotical method
is used. The intensity coefficients for tensions are computed at different wedge angles. |
| Received |
06 March 2017 |
| Link to Fulltext |
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