 | | 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
|
| In English (Mech. Solids): | | 4760 |
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| << Previous article | Volume 48, Issue 4 / 2013 | Next article >> |
| R.V. Goldstein and N.M. Osipenko, "Fracture Initiation in the Contact Region under Shear," Mech. Solids. 48 (4), 417-423 (2013) |
| Year |
2013 |
Volume |
48 |
Number |
4 |
Pages |
417-423 |
| DOI |
10.3103/S0025654413040092 |
| Title |
Fracture Initiation in the Contact Region under Shear |
| Author(s) |
R.V. Goldstein (Ishlinsky Institute for Problems in Mechanics, Russian Academy of Sciences, pr-t Vernadskogo 101, str. 1, Moscow, 119526 Russia, goldst@ipmnet.ru)
N.M. Osipenko (Ishlinsky Institute for Problems in Mechanics, Russian Academy of Sciences, pr-t Vernadskogo 101, str. 1, Moscow, 119526 Russia, osipnm@mail.ru) |
| Abstract |
In the contact region between sliding elastic bodies, there are subregions where the interacting shores are bonded and subregions where they can slide along each other. It is convenient to interpret the latter as transverse shear cracks with slip resistance forces acting on their closed shores. In the end regions of such a crack, stress concentration may lead to fracture initiation in the contacting bodies. Experimental results and an analytic model of the phenomenon are given for a situation where the fracture intersects the contact plane tilted with respect to the direction of the loads. |
| Keywords |
crack, shear, slip, stress, surface of contact |
| References |
| 1. | C. E. Renshaw and D. D. Pollard, "An Experimentally Verified
Criterion for Propagation across Unbounded Friction Interface in
Brittle Linear Elastic Materials," Int. J. Rock Mech. Min. Sci.
Geomech. 32 (3), 237-249 (1995). |
| 2. | J. Zhou, M. Chen, Y. Jin, and G. Zhang,
"Analysis of Fracture Propagation Behavior and Fracture Geometry
Using a Tri-Axial Fracturing System in Naturally Fractured Reservoirs,"
Int. J. Rock Mech. Min. Sci. Geomech.
45 (7), 1143-1152 (2008). |
| 3. | N. R. Warpinski and L. W. Teufel,
"Influence of Geologic Discontinuities on Hydraulic Fracture Propagation,"
J. Petrol. Technol.
39 (2), 209-220 (1987). |
| 4. | Reference Book (Cadastre) for Physical Properties of Rocks
(Nedra, Moscow, 1975)
[in Russian]. |
| 5. | G. P. Cherepanov,
Mechanics of Brittle Failure
(Nauka, Moscow, 1974)
[in Russian]. |
| 6. | K. Y. Lam and M. P. Cleary,
"Slippage and Re-Initiation of (Hydraulic) Fractures at Frictional Interfaces,"
Int. J. Numer. Analyt. Methods Geomech.
8 (6), 589-604 (1984). |
|
| Received |
18 February 2013 |
| Link to Fulltext |
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