The present paper considers aspects of underground iron ore mining in Ukraine, in
particular the level of mine production and reserves of basic ore fields. It analyzes and …

To understand the quality and behavior of cemented tailings backfill (CTB) subjected to
dynamic loads, the influence of change in the rate of loading should be accurately …

A full understanding of the mechanical response of cemented tailings backfill (CTB) under
various loading scenarios is beneficial for mining engineering applications. This study …

The strength and microstructural properties of the backfill massif have been studied and
assessed when filling underground cavities that pose a threat of mine rocks collapsing in the …

An in-depth understanding of the response of backfilled stopes during the blast excavation
of adjacent ore stopes is crucial for the effective backfill design to improve workplace safety …

To ensure safe and economic backfilling of mined-out area, a key issue is to understand the
mechanical response of the backfill-rock interaction system. In this study, the Karagozian …

Ensuring the stability of filling bodies is an important part of safe construction in the mining
process of the filling body method in metal mines. As blast loading is one of the main …

Sublevel sto** mining methods with delayed backfill are employed for mining steeply
dip** ore deposits at deeper horizons. Cemented rockfill (CRF) is used as a backfilling …

Purpose. The research purpose is to study the effectiveness of artificial maintenance of the
mined-out space based on the use of cable bolts to reduce the dilution coefficient when …

During mining operations, the backfill body is subject to significant disturbance due to large-
volume blasting, resulting in stress concentration and vibration response within the backfill …