Guldana
@satbayev.university
Department of surveying and geodesy
satbayev university
RESEARCH INTERESTS
geodesy, mine surveying
Scopus Publications
Scopus Publications
K.-K. Kassymkanova, K. B. Rysbekov, M. B. Nurpeissova, G. M. Kyrgizbayeva, B. B. Amralinova, S. T. Soltabaeva, A. Salkynov, and G. Jangulova
Copernicus GmbH
Abstract. 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 in science. They allow carrying out prospecting and evaluation works remotely, to reveal structural heterogeneities, cavities, contact zones of different media in rock mass with rather high accuracy. At the stage of designing a mining enterprise and making major decisions, it is necessary to have reliable information about the tectonic structure of the undermined and adjacent massif and parameters of its geodynamic activity. For this purpose, special studies of the tectonic structure of the rock massif must be carried out and the parameters of modern geodynamic movements must be determined. The most complete information about tectonic disturbances, identification of gliding surfaces, zones of macrofracturing are provided by geophysical methods of rock mass survey.In the article analysis of study of structural-tectonic structure of ore areas, separation and specification of ore-controlling structures, detection and depth mapping of ore-controlling faults, volume mapping of intrusive massifs based on previously conducted geophysical research in Zhezkazgan syncline area carried out. Geological and geophysical conditions of the central ore field (presence of rich bodies with high electric conductivity, considerable thicknesses of ore bodies, etc.) were favorable for application of various geophysical methods to search and trace rich ore bodies occurring at low depths.Moreover, possibilities of application of seismic works are considered at the solution of problems of ore geology in difficult mining-geological conditions of Kazakhstan.
D. Rakhimbayeva, G. Kyrgizbayeva, D. Shoganbekova, T. Nurpeissova, and Kh. Yusupov
National Academy of Sciences of the Republic of Kazakshtan
Khaini Kamal Kassymkanova, Sara Istekova, Kanay Rysbekov, Bakytzhan Amralinova, Guldana Kyrgizbayeva, Saule Soltabayeva, and Gulnara Dossetova
Dnipro University of Technology
Purpose is to improve a geophysical method of determining the boundaries of ore-bearing rocks and tectonic disturbances under complex mining and geological conditions while developing 3D geological models. Methods. 3D geological models of natural objects were developed on the basis of complex structural, geological-geophysical, and lithological facies analysis with the wide use of modern 3D seismic exploration technologies taking into consideration the parameters for prediction and selection of optimal factors for ore deposit development. Findings. The scientifically substantiated result is represented by the increased reliability and efficiency of seismic exploration for singling out the ore horizons and ore bodies as well as tectonic disturbances at different depths by specifying geological structures of the prospective areas and sites under study. Originality. Basing on the carried out studies, methods of the development of 3D geological models to study depth geological inhomogeneities of the ore-bearing complexes under complex mining and geological conditions were improved. Practical implications. The obtained results of 3D modelling of geological media basing on the applied 3D seismic exploration will help increase a confidence factor of scientifically substantiated prediction of ore deposits, provide optimal development of complex ore objects, reduce risks, and increase economic efficiency of solid deposit development under complex mining and geological conditions.
Oleg Bazaluk, Kanay Rysbekov, Marzhan Nurpeisova, Vasyl Lozynskyi, Guldana Kyrgizbayeva, and Turar Turumbetov
Frontiers Media SA
The purpose of this study was to develop a methodology for integrated monitoring of the rock mass state, which ensures the industrial and environmental safety of the Central Kazakhstan region. As a result of the research, a methodology for maintaining an integrated system of geodynamic monitoring has been developed. The results of predicting the physical–mechanical properties and stress–strain state of the rock mass are presented. Based on the data obtained, graphical–analytical dependences between the most important quantitative characteristics of the rock properties in the studied deposits are presented. The scientific novelty of the presented research lies in determining the pattern of changes in the structural peculiarities and strength properties of rocks with the depth of their occurrence, which makes it possible to predict the stress–strain state of the rock mass. The authors propose a new method for creating a geodynamic test site. The geodynamic test site created in the fields of Central Kazakhstan is a reliable basis for the organization of long-term monitoring for the earth’s surface deformation processes during large-scale development of the field, which improves the productivity and accuracy of observations. The results obtained can be used to improve the level of industrial safety at mines and minimize environmental risks caused by the subsoil development.
Shynar Aitkazinova
Stef92 Technology