编号 | 岩性 | 密度Kg/m3 | 体积模量Gpa | 内聚力Mpa | 内摩擦角(o) | 切变模量Gpa | 抗拉强度Mpa |
1 | 粉砂岩 | 2560 | 25.5 | 4.5 | 25 | 6.5 | 4.8 |
2 | 17#煤层 | 1500 | 13 | 2 | 20 | 1.6 | 3.5 |
3 | 粉砂岩 | 2560 | 25.5 | 4.5 | 25 | 6.5 | 4.8 |
4 | 14#煤层 | 1500 | 13 | 2 | 20 | 1.6 | 3.5 |
5 | 细砂岩 | 2500 | 23 | 4 | 32 | 8.3 | 3.6 |
6 | 12#上煤层 | 1500 | 13 | 2 | 20 | 1.6 | 3.5 |
7 | 粉砂泥岩 | 2550 | 17 | 2.5 | 29 | 4.8 | 1.2 |
8 | 10#煤层 | 1500 | 13 | 2 | 20 | 1.6 | 3.5 |
9 | 粉砂岩 | 2560 | 25.5 | 4.5 | 25 | 6.5 | 4.8 |