Research Article
Simulation of the Load Evolution of an Anchoring System under a Blasting Impulse Load Using FLAC3D
Table 1
Initial parameters for fitting curves of shear stress.
| Shear modulus of a different lithology/GPa |
Shear modulus of resin/GPa |
Radius of bolts/m |
Radius of contact face/m |
Elasticity modulus of cable/GPa | Stable | Moderate stable | Unstable |
| 5.6 | 2.8 | 1.4 | 1.2 | 0.011 | 0.025 | 195 |
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