Shear strength parameters of 1 d interface samples
| Sample number | Interface type | Tailings type | Fibre content: % | Shear strength index | |
|---|---|---|---|---|---|
| Cohesion, c: kPa | Internal friction angle, φ: ° | ||||
| 1 | CPB/rock | ST | 0·0 | 22·2 | 24·2 |
| 2 | CPB/rock | ST | 0·2 | 25·1 | 25·7 |
| 3 | CPB/rock | ST | 0·3 | 24·2 | 24·7 |
| 4 | CPB/rock | ST | 0·5 | 10·3 | 27·7 |
| 5 | CPB/rock | ZT | 0·0 | 15·3 | 26·8 |
| 6 | CPB/rock | ZT | 0·5 | 7·9 | 27·7 |
| Sample number | Interface type | Tailings type | Fibre content: % | Shear strength index | |
|---|---|---|---|---|---|
| Cohesion, | Internal friction angle, | ||||
| 1 | CPB/rock | ST | 0·0 | 22·2 | 24·2 |
| 2 | CPB/rock | ST | 0·2 | 25·1 | 25·7 |
| 3 | CPB/rock | ST | 0·3 | 24·2 | 24·7 |
| 4 | CPB/rock | ST | 0·5 | 10·3 | 27·7 |
| 5 | CPB/rock | ZT | 0·0 | 15·3 | 26·8 |
| 6 | CPB/rock | ZT | 0·5 | 7·9 | 27·7 |
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