Abstract: Fiber-reinforced cemented paste backfill (FRB), a composite material incorporating fibers and cement into mine tailings, is extensively utilized in mine backfilling to ensure underground excavation stability. The triaxial ...

Abstract: This paper presents the findings from an experimental investigation that was conducted to assess the shear behavior and the changes in the shear behavior and strength parameters for cemented paste backfill (CPB)–CPB interface ...