Abstract
In order to explore the relationship between the residual stress and the surrounding rock pressure, selecting the appropriate functions simulate the relationship between the two, and then established the fitting function based on SMP failure criterion, analyzed its applicability, through analyzed the experimental results of the skarn and marble, show this method can explain the relationship of the residual strength with the surrounding rock more reasonable.
| Original language | English |
|---|---|
| Pages (from-to) | 43-48 |
| Number of pages | 6 |
| Journal | Meitan Xuebao/Journal of the China Coal Society |
| Volume | 38 |
| Issue number | SUPPL.1 |
| State | Published - Apr 2013 |
Keywords
- SMP failure criterion
- Surrounding rock pressure
- The residual stress
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