Models and algorithms of choice of development technology of deposits when selecting the composition of the backfilling mixture

C Kongar-Syuryun, A Ubysz… - IOP Conference Series …, 2021 - iopscience.iop.org
The analysis of the applied development systems in the extraction of minerals is carried out.
The main problems arising during the development of mineral deposits are formulated. A …

The concept of geotechnology with a backfill is the path of integrated development of the subsoil

A Khairutdinov, A Ubysz… - IOP Conference Series …, 2021 - iopscience.iop.org
The article describes a modern approach to the technology of backfilling of working space,
taking into account the sustainable development of mining. The aspects of economic …

Increasing the stability of mine stopes by injection hardening of the near-contour mass

V Melnik, P Grechishkin, V Gornostaev… - … Series: Earth and …, 2021 - iopscience.iop.org
The possibility of improving the mechanization of strengthening the near-contour mass of
stope is considered. Variants of improving the supply of injection solution into the mass are …