Research Article
Dynamic Mechanical Characteristics of Fractured Rock Reinforced by Different Grouts
Table 4
Statistical table of specimen repair factor
.
| Category | Intact | Fracture | Modified epoxy resin | Cement slurry |
| k | 20.94325 | 25.59881 | 21.37621 | 23.87668 | | 100% | 81.81% | 97.97% | 87.71% |
|
|