affiliation not provided to SSRN
Micro-NPR bolt, Anchorage length, mechanical properties, Anchorage properties
Anchoring system, anisotropic interfaces, shear mechanical properties, strain field evolution, debonding failure
Fatigue loading, cemented gangue backfill materials, mechanical responses, bolt axial force, AE evolution
NPR (Negative Poisson's ratio) Bolt, Elastic modulus of bolt, Interfacial shear stress, Appearance of bolt