 | | 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, "Contact Problem for an Orthotropic Half-Space," Mech. Solids. 52 (3), 315-322 (2017) |
| Year |
2017 |
Volume |
52 |
Number |
3 |
Pages |
315-322 |
| DOI |
10.3103/S0025654417030086 |
| Title |
Contact Problem for an Orthotropic Half-Space |
| Author(s) |
D.A. Pozharskii (Don State Technical University, pl. Gagarina 1, Rostov-on-Don, 344000 Russia, pozharda@rambler.ru) |
| Abstract |
Numerical and analytical solutions of the 3D contact problem f elasticity on the penetration of a rigid punch into an orthotropic half-space are obtained disregarding the friction forces. A numerical method of Hammerstein-type nonlinear boundary integral equations was used in the case of unknown contact region, which permits determining the contact region and the pressure in this region. The exact solution of the contact problem for a punch shaped as an elliptic paraboloid was used to debug the program of the numerical method. The structure of the exact solution of the problem of indentation of an elliptic punch with polynomial base was determined. The computations were performed for various materials in the case of the penetration of an elliptic or conical punch. |
| Keywords |
contact problem, half-space, anisotropy, orthotropic material |
| References |
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| 15. | D. B. Davtyan and D. A. Pozharskii,
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|
| Received |
19 January 2015 |
| Link to Fulltext |
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