Sr. No./ Chainage (m) | Ultimate roof support pressure (t/m2) | Ultimate wall support pressure (t/m2) | Capacity of SFRS(t/m2) | Capacity of rock bolt (t/m2) | Capacity of grouting | Total support capacity of support system (t/m2) | ||||
For roof | For walls | For roof | For Walls | For roof | For Walls | For roof | For walls | |||
1 | 9.22 | 5.39 | 13.61 | 6.27 | 3.632 | 0.822 | 6.057 | 1.125 | 23.299 | 8.217 |
2 | 7.89 | 4.61 | 13.61 | 6.27 | 3.689 | 0.834 | 5.736 | 1.065 | 23.035 | 8.169 |
3 | 8.68 | 5.08 | 13.61 | 6.27 | 1.634 | 0.370 | 2.653 | 0.493 | 17.897 | 7.133 |
4 | 10.04 | 7.40 | 13.61 | 6.27 | 1.611 | 0.356 | 2.792 | 0.562 | 18.013 | 7.188 |
5 | 8.05 | 4.71 | 13.61 | 6.27 | 3.681 | 0.833 | 5.776 | 1.073 | 23.067 | 8.176 |
6 | 8.17 | 4.78 | 13.61 | 6.27 | 3.677 | 0.832 | 5.807 | 1.078 | 23.094 | 8.18 |
7 | 7.97 | 4.66 | 13.61 | 6.27 | 3.686 | 0.834 | 5.756 | 1.069 | 23.052 | 8.173 |
8 | 8.77 | 5.13 | 13.61 | 6.27 | 1.633 | 0.369 | 2.662 | 0.495 | 17.905 | 7.134 |
9 | 9.03 | 5.28 | 13.61 | 6.27 | 3.640 | 0.823 | 6.013 | 1.117 | 23.263 | 8.21 |
10 | 8.65 | 5.06 | 13.61 | 6.27 | 1.635 | 0.370 | 2.650 | 0.492 | 17.895 | 7.132 |
11 | 10.14 | 7.48 | 13.61 | 6.27 | 1.609 | 0.356 | 2.801 | 0.564 | 18.02 0 | 7.19 |
12 | 11.78 | 8.69 | 13.61 | 6.27 | 1.585 | 0.350 | 2.952 | 0.595 | 18.147 | 7.215 |
13 | 10.30 | 7.59 | 13.61 | 6.27 | 1.607 | 0.355 | 2.817 | 0.567 | 18.034 | 7.192 |
14 | 11.92 | 8.79 | 13.61 | 6.27 | 1.583 | 0.350 | 2.964 | 0.597 | 18.157 | 7.217 |
15 | 10.54 | 7.77 | 13.61 | 6.27 | 1.603 | 0.354 | 2.839 | 0.572 | 18.052 | 7.196 |
16 | 8.62 | 5.04 | 13.61 | 6.27 | 3.657 | 0.827 | 5.916 | 1.099 | 23.183 | 8.196 |
17 | 8.37 | 4.89 | 13.61 | 6.27 | 3.668 | 0.830 | 5.855 | 1.087 | 23.133 | 8.187 |
18 | 8.27 | 4.84 | 13.61 | 6.27 | 3.672 | 0.830 | 5.831 | 1.084 | 23.113 | 8.184 |
19 | 9.12 | 5.33 | 13.61 | 6.27 | 3.636 | 0.822 | 6.035 | 1.121 | 23.281 | 8.213 |
20 | 12.06 | 8.89 | 13.61 | 6.27 | 1.582 | 0.350 | 2.976 | 0.599 | 18.168 | 7.219 |
21 | 12.43 | 9.16 | 13.61 | 6.27 | 1.577 | 0.349 | 3.008 | 0.606 | 18.195 | 7.225 |