| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 808766 | Theoretical and Applied Fracture Mechanics | 2010 | 9 Pages |
Abstract
An analytical solution for calculating the triaxial stress state around a cylindrical opening in an elastoplastic cohesive medium is developed. Magnitude of the slip zones around a cylindrical opening in crack-weakened rock masses is considered by modifying the existing strength criterion for rocks of different types. The disturbance coefficient, the geological strength index and the other strength parameters are also investigated.
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Mechanical Engineering
Authors
X.P. Zhou, X.R. Bao, M.H. Yu, Q. Xie,