Research Article
Shear Mechanical Behaviours and Multistrength Parameter Characteristics of Fault Gouge
Table 4
Parameters of shear strength.
| Fault gouge types | ω (%) | cp (kPa) | φp (°) | cr (kPa) | φr (°) |
| Red fault gouge | 10 | 137.2 | 16.3 | 64.2 | 14.1 | 20 | 127.6 | 12.4 | 51.3 | 12.1 |
| Multicolor fault gouge | 10 | 105.4 | 23.9 | 30.1 | 21.9 | 20 | 77.8 | 15.9 | 23.1 | 15.7 |
| Green fault gouge | 10 | 116.7 | 14.6 | 36.2 | 13.8 | 20 | 90.6 | 12.9 | 31.6 | 12.1 |
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