Research Article
Dynamic Mechanical Characteristics of Fractured Rock Reinforced by Different Grouts
Table 2
Statistical table of specimen repair factor
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| Category | Intact | Fracture | Modified epoxy resin | Cement slurry |
| k | 160.25462 | 99.53692 | 167.2174 | 118.8168 | | 100% | 62.11% | 104.34% | 74.14% |
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