The object of the study is a rock massif represented by complex-structured ore bodies mined
by underground systems with open stoping or systems with bulk caving. Deposits of Kryvyi …

In this article, variants of technological designing of new mining enterprise levels for
obtaining the skills of engineering task execution are considered. The complex approach for …

The article aims to develop the resource-saving technology when mining steep ore bodies
applying 250 mm-diameter boreholes to break ore into the compressed environment. This …

Deterioration of mining conditions at mining deposits by open pit methods (increased mining
depths, reduced ore deposit thickness) leads to an increase in mining costs. In Ukraine, to …

Purpose. Study of technogenic placers storage conditions using the example of
phosphogypsum dumps at PJSC “Rivneazot” by determining the rocks sorption properties …

Opencast fields mining leads to land disturbance when conducting mining operations and
storing of overburden rocks. The timely reclaiming of the disturbed lands according to the …

Purpose. To identify dependence of specific rock mass fissility upon the bench height of
basalt open pits based upon the analysis of basalt open-pit bench fissility. Methods …

Purpose. Determination and substantiation of the hydromechanization technologies
parameters and the hydraulic transport operation modes for mining the technogenic …

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 …

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 …