Mining is the foundation of modern industrial development. In the context of the “carbon
peaking and carbon neutrality” era, countries have put forward the development strategy of …

In order to study the effect of backfill aggregate particle size on the compressive strength and
failure mode of cemented backfill, uniaxial compression tests were carried out on seven …

To solve the problems of high magnesium nickel slag (HMNS) and tailing stacks with large
storage and environmental pollution, alkali-activated HMNS-based cementitious materials …

The shear behavior of the interface between rock and cemented tailings backfill (CTB) is
extremely critical to the backfill design and stability of the backfilled underground mined-out …

The particle size distribution of gangue is an important factor affecting the strength of backfill
body. To uncover the strength deterioration law and energy dissipation characteristics of …

This study aims to investigate the mechanical properties and failure mechanisms for the
cemented gangue backfill materials (CGBM) of the roadside filling structures along the gob …

Static segregation of coal gangue-fly ash backfill (CGFB) material presents a significant
impact on its mechanical performance for underground support. To resolve, a novel …

Abstract The strength of Cemented Pasted Backfill (CPB) is gradually enhanced with the
increase of curing time. It is of great significance to study the stress-strain behaviors of CPB …

Cemented tailings backfill (CTB) is the most cost-effective and environmentally friendly
method to recycle tailings for filling mining. It is of great significance to study the fracture …

The strip and column cemented gangue backfill bodies (CGBBs) are the main supporting
components in the design of constructional backfill mining for coal mining, which determines …