Pull-out tests on grouted cable bolt anchors are simulated with FLAC. Grout is represented as a cohesive and frictional material with confining stress dependence. Results are presented as axial force–deflection curves.
Keywords:
- Cable bolt
- Pull test curve
- Grout shear stiffness
- Ultimate bond strength
- Confining stress
- Bond failure
Materials:
- Rock
- Steel
Analyses:
- Static