Research Article
Influence of Parallel Joint Spacing and Rock Size on Rock Bulk Modulus
Table 3
Values of Poisson’s ratio.
| Numerical plans | Rock size (mm) | Poisson’s ratio | Plan 8 | Plan 9 | Plan 10 | Plan 11 | Plan 12 | s = 10 | s = 20 | s = 30 | s = 40 | s = 50 |
| Plan 1 | 100 | 0.3000 | 0.2049 | 0.2200 | 0.2369 | 0.2930 | Plan 2 | 200 | 0.2326 | 0.1667 | 0.1429 | 0.1654 | 0.2396 | Plan 3 | 400 | 0.1523 | 0.2000 | 0.2111 | 0.2754 | 0.2861 | Plan 4 | 600 | 0.1754 | 0.1875 | 0.1867 | 0.2118 | 0.2486 | Plan 5 | 800 | 0.1875 | 0.1964 | 0.2097 | 0.2177 | 0.2638 | Plan 6 | 1000 | 0.1053 | 0.1750 | 0.2340 | 0.2689 | 0.2673 | Plan 7 | 1200 | 0.1586 | 0.1667 | 0.1607 | 0.1944 | 0.3013 |
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