 | | 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: | | 13554 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8194
|
| In English (Mech. Solids): | | 5360 |
|
| << Previous article | Volume 60, Issue 7 / 2025 | Next article >> |
| K.B. Ustinov, "T-Stresses at the Tip of a Semi-Infinite Interface Crack between a Layer and a Half-Plane or Between Two Parts of a Bilayer," Mech. Solids. 60 (7), 5915-5929 (2025) |
| Year |
2025 |
Volume |
60 |
Number |
7 |
Pages |
5915-5929 |
| DOI |
10.1134/S0025654425605907 |
| Title |
T-Stresses at the Tip of a Semi-Infinite Interface Crack between a Layer and a Half-Plane or Between Two Parts of a Bilayer |
| Author(s) |
K.B. Ustinov (Ishlinsky Institute for Problems in Mechanics of RAS, Moscow, 119526 Russia, ustinov@ipmnet.ru) |
| Abstract |
The problem of linear isotropic elasticity is addressed for two geometries: (i) a bilayer, composed by two layers of equal thickness, with a semi-infinity interface crack; (ii) a layer adjusted to a half-plane with a semi-infinity interface crack. In both cases the consideration is restricted the elastic properties of the adjusted parts that are assumed arbitrary but with the restriction of zero second Dundurs’ parameter. The arbitrary load is considered to be applied far apart from the crack tip. The expressions for T-stresses, i.e., the leading non-singular terms of the stress near the crack tip, are obtained analytically in terms of double integrals that were tabulated using numerical integration for a wide range of ratio of elastic moduli. |
| Keywords |
T-stress, interface crack, Dundurs’ parameters, analytical solution |
| Received |
14 October 2025 | Revised |
29 October 2025 | Accepted |
30 October 2025 |
| Link to Fulltext |
|
| << Previous article | Volume 60, Issue 7 / 2025 | Next article >> |
|
 If you find a misprint on a webpage, please help us correct it promptly - just highlight and press Ctrl+Enter
|
|
Russian 
English