Investigation of the rock mass state in the near-wall part of the quarry and its stability management

P Saik, K Rysbekov, KK Kassymkanova… - Frontiers in Earth …, 2024 - frontiersin.org
Introduction: The research is aimed to identify the vulnerable areas of quarry slopes through
the creation of a stress-strain state model for the rock mass at the Vostochny quarry, East …

[PDF][PDF] Modelling mineral reserve assessment using discrete kriging methods.

Y Malanchuk, V Moshynskyi, A Khrystyuk… - Mining of Mineral …, 2024 - mining.in.ua
Purpose. Develop an efficient assessment model for amber placers within the analyzed
block involving its content in the samples taken inside the block as well as out of it. Methods …

Theoretical substantiation of water inflow into the mined-out space of quarries mining hard-rock building materials

O Cherniaiev, O Anisimov, P Saik… - IOP Conference Series …, 2024 - iopscience.iop.org
This paper covers topical issues of groundwater and surface water inflow depending on the
quarry field spatial dimensions, which leads to an increase in the costs of dewatering and …

[HTML][HTML] Determining the boundaries of overlying strata collapse above mined-out panels of Zhomart mine using seismic data

S Istekova, A Makarov, D Tolybaeva, A Sirazhev… - Geosciences, 2024 - mdpi.com
The present article is devoted to the issue of studying the patterns of displacement of
superincumbent rock over panels of a mine obtained using advanced seismic technologies …

Research of land-saving schemes of mining the horizontal sedimentary mineral deposits

A Adamchuk, A Pavlychenko, O Shustov… - … Series: Earth and …, 2024 - iopscience.iop.org
Technological mining transport schemes of open development of horizontal sedimentary
deposits are considered. Various land-saving technological schemes for transportation of …

[PDF][PDF] Studying sinkholes of the earth's surface involving radar satellite interferometry in terms of Zhezkazgan field, Kazakhstan

A Baltiyeva, E Orynbassarova, M Zharaspaev… - Mining of Mineral …, 2023 - mining.in.ua
Purpose is to assess the potential of radar satellite interferometry (SAR interferometry) to
analyze and forecast earth's surface displacements. Methods. The study involves the …

Geophysical studies of rock distortion in mining operations in complex geological conditions

KK Kassymkanova, KB Rysbekov… - … Archives of the …, 2023 - isprs-archives.copernicus.org
Geophysical methods of rock mass survey are one of the most effective ways of solving
various problems in mining and are widely used in mining, gas and oil industries, as well as …

Prospects for systematization of lignite deposits to provide Ukraine with raw materials in the postwar period

O Shustov, A Pavlychenko, O Bielov… - … Series: Earth and …, 2024 - iopscience.iop.org
The contribution of the mining industry to the economy of Ukraine and the current state of
coal mining are analyzed on the basis of statistical data on balance sheet reserves of black …

Improvement of the stoping technology in mining magnetite quartzite by underground methods

S Pysmennyi, M Fedko, A Peremetchyk… - E3S Web of …, 2024 - e3s-conferences.org
The ore deposits in Kryvyi Rih iron ore basin are mined using bulk ore and overlying rocks
caving systems. These mining systems have a significant drawback, namely a 2–5 …

[PDF][PDF] DETERMINATION OF TECHNOLOGICAL PARAMETERS FOR HYDROMECHANICAL AMBER EXTRACTION IN THE POLISSIA REGION OF UKRAINE.

ZR Malanchuk, VS Moshynskyi, VH Lozynskyi… - Scientific Bulletin of …, 2024 - nvngu.in.ua
Purpose. To develop and substantiate an effective methodology for determining the
technological parameters for the use of hydraulic mining giants in the extraction of …