 | | 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: | | 12788 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8028
|
| In English (Mech. Solids): | | 4760 |
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| V.V. Glagolev and A.A. Markin, "Brittle Fracture of an Elastic Layer with a Defect in the Form of a Circle under Biaxial Loading," Mech. Solids. 59 (1), 27-31 (2024) |
| Year |
2024 |
Volume |
59 |
Number |
1 |
Pages |
27-31 |
| DOI |
10.1134/S0025654423601180 |
| Title |
Brittle Fracture of an Elastic Layer with a Defect in the Form of a Circle under Biaxial Loading |
| Author(s) |
V.V. Glagolev (Tula State University, Tula, 300012 Russia, vadim@tsu.tula.ru)
A.A. Markin (Tula State University, Tula, 300012 Russia, markin-nikram@yandex.ru) |
| Abstract |
Based on experimental data on the combined loading of an infinite layer weakened by a circular hole in a brittle material, its critical state, determined by the energy criterion, is modeled.
The failure criterion is related to the free energy flow through the interaction arc and the linear size.
The proposed approach allows us to reflect the dependence of the critical external load on the radius of curvature. A procedure for determining the value of the linear size is proposed and implemented.
Using known experimental results, an estimate of the introduced linear parameter for a layer of GVVS-16 gypsum was obtained. |
| Keywords |
linear elasticity, linear size, energy product |
| Received |
29 May 2023 | Revised |
04 July 2023 | Accepted |
08 July 2023 |
| Link to Fulltext |
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