The safety and durability of underground backfilled stopes of metalliferous mines are so
crucial owing to several dynamic events such as rock bursting, loads triggered by blasting …

To test the impact of different mixture ratios on backfilling strength in Fankou lead–zinc mine,
various mixture ratio designs have been conducted. Meanwhile, to improve the strength of …

Dynamic loads such as blasting may lead to diverse levels of failure in cemented tailings
backfill (CTB) under diverse strain rates and frequency spectral amplitudes. Hence, changes …

The mesoscale fiber–matrix interfacial transition zone (FM-ITZ) under induced curing
pressure plays a key role in the effectiveness of fiber reinforcement and the engineering …

Cement-tailings matrix composites (CTMC) have problems such as high brittleness and poor
crack resistance when subjected to high stresses corresponding to large depths. To …

This work studies the effect of binder and fibre quantity on the mechanical behaviour of
“Baixo Mondego” soft soil, chemically stabilised with binders and reinforced/non-reinforced …

This paper provides a review of the intrinsic and extrinsic factors affecting the uniaxial
compressive strength (UCS) of cemented tailings backfill (CTB). The consideration is that …

The strength properties of cemented tailings backfill (CTB: an engineered mix of processing
tailings, hydraulic binder and mixing water) is strongly affected by its structural integrity …

This study aims to develop a dosage methodology based on tensile and compressive
strength for artificially cemented fibre reinforced soils considering filament length. The …

Due to the wide existence of shear stress in the mine backfill materials, the shear behavior of
polypropylene fiber reinforced cemented paste backfill (FR-CPB) plays a crucial role in the …