Akzhan Zhaksybekovich Mashanov: The essence of the universe, pierced by reason
M. B. Nurpeisova, K. B. Rysbekov
- Kazakh National Research Technical University K. I. Satpayev (Satbayev University), Almaty, Republic of Kazakhstan
- Sredi vydayushchikhsya uchenykh-gornyakov XX veka osoboye mesto zanimayet akademik Natsional'noy akademii nauk Respubliki Kazakhstan Akzhan Zhaksybekovich Mashanov – osnovopolozhnik geomekhaniki v Kazakhstane, vydayushchiysya issledovatel' naslediya Abu Nasra al'-Farabi i odin iz krupneyshikh predstaviteley Satpayevskoy nauchnoy shkoly. Ещё 307 Among the outstanding mining scientists of the 20th century, a special place is occupied by Academician of the National Academy of Sciences of the Republic of Kazakhstan Akzhan Zhaksybekovich Mashanov – the founder of geomechanics in Kazakhstan, an outstanding researcher of the legacy of Abu Nasr al-Farabi and one of the leading representatives of the Satpayev scientific school.
A world-renowned scientist – Zhakan Suleimenovich Erzhanov
M. B. Nurpeisova, G. Meirambek
- Kazakh National Research Technical University K. I. Satpayev (Satbayev University), Almaty, Republic of Kazakhstan
- Zhakan Suleimenovich Erzhanov, an outstanding scientist, founder of the scientific school of geomechanics, Honored Scientist of Kazakhstan, Academician of the National Academy of Sciences of the Republic of Kazakhstan and the National Archaeological Survey of the Republic of Kazakhstan, Doctor of Technical Sciences, and Professor, celebrates his 105th birthday.
The legendary miner who brought fame to the Satpayev school – Dalabai Ospanovich Eshpanov
M. B. Nurpeisova1, E.V. Smailov2
- Kazakh National Research Technical University K. I. Satpayev (Satbayev University), Almaty, Republic of Kazakhstan
- Deputy of the Mazhilis of the Parliament of the Republic of Kazakhstan
- October 2026 marks the 100th anniversary of the birth of Dalabai Ospanovich Eshpanov—an outstanding mining engineer, PhD in engineering, USSR State Prize laureate, Honored Miner of the USSR, and one of the prominent organizers of the mining and metallurgical complex of Kazakhstan. More than half a century of his career was spent working at the country's largest non-ferrous metallurgy enterprises—Zhezkazgan, Akchatau, and Balkhash.
Knowledge, experience, and responsibility for one's work are Viktor Khaikov's life credo
p. 11-12
- Viktor Trofimovich Khaikov was born in 1951 in the Bryansk region. At the age of 17, he entered the V.I. Lenin Kazakh Polytechnic Institute and graduated in 1973 with a degree in mining engineering and surveying. He began his career as a district surveyor at the Valkumey mine of the Pevek Mining and Processing Plant in Chukotka. From 1977 to 1979, he worked as a senior surveyor at the Severovostokzoloto association.
Study of the impact of the mining and metallurgical complex on groundwater and ways to address environmental problems
DOI: 10.56195/20793332-2026-26-4-13-18
K. B. Rysbekov1, S. B. Sherubai1, E. S. Auelkhan1, J. Sagin2, О. Baiturbay1
- Kazakh National Research Technical University K. I. Satpayev (Satbayev University), Almaty, Republic of Kazakhstan
- School of Information Technology and Engineering, Western Michigan University (WMU), Kalamazoo MI, USA
- Abstract:
- The article investigates the main sources of water resource pollution in the Republic of Kazakhstan, including groundwater. The aim of the study is to examine the contamination of water resources by heavy metals resulting from the activities of several mining and ore-processing enterprises located along the shore of Lake Balkhash, and to develop an approach for pollution prevention based on remote monitoring technologies. A remote monitoring method for water resource contamination has been proposed, enabling continuous control of groundwater quality and condition. The research results have been implemented at mining enterprises in Kazakhstan and are used in the educational process at Satbayev University.
- Keywords:
- water resources, water pollution, hazardous substances, pollution sources, remote monitoring
- For citation:
- Rysbekov K.B., Sherubai S.B., Auelkhan E.S., Sagin J., Baiturbay О. Study of the impact of the mining and metallurgical complex on groundwater and ways to address environmental problems. Mine Surveying and Subsurface Use. 2026; 26 (4): 13-18. (In Russ.). https://doi.org/10.56195/20793332-2026-26-4-13-18.
Current status and prospects of mine surveying support at Altyntau-Kokshetau JSC
DOI: 10.56195/20793332-2026-26-4-19-23
V. T. Khaikov1, A. D. Isenov1, E. Zh. Ormambekov2, R. V. Shults3
- Altyntau-Kokshetau JSC, Ust-Kamenogorsk, Republic of Kazakhstan
- Kazakh National Research Technical University K. I. Satpayev (Satbayev University), Almaty, Republic of Kazakhstan
- King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Kingdom of Saudi Arabia
- Abstract:
- This paper presents an overview of mine surveying and geodetic operations that meet the current standards for the development of coordinate reference frameworks. The importance of improving methods for the assessment, prediction, and monitoring of the deformation state of rock masses is emphasized. An original technology for monitoring ground surface deformations in undermined areas is presented, enabling the determination of the three-dimensional geometry and spatial position of the subsidence trough.
- Keywords:
- mineral deposit, mining development, mine surveying service, modern surveying instruments, scientific research
- For citation:
- Khaikov V.T., Isenov A.D., Ormambekov E.Zh., Shults R.V. Current status and prospects of mine surveying support at Altyntau-Kokshetau JSC. Mine Surveying and Subsurface Use. 2026; 26 (4): 19-23. (In Russ.). https://doi.org/10.56195/207933322026-26-4-19-23.
Geodynamic test site of the Zhilandy ore field: practice and prospects
DOI: 10.56195/20793332-2026-26-4-24-30
G. Meirambek, K. B. Rysbekov, M. B. Nurpeisova, S. T. Soltabayeva, Sh. K. Aitkazinova
- Kazakh National Research Technical University K. I. Satpayev (Satbayev University), Almaty, Republic of Kazakhstan
- Abstract:
- Information is presented on the copper deposits of Kazakhstan that are being developed in the central region and their role in the development of the mining industry. To ensure reliable prediction and prevention of hazardous geodynamic phenomena in the area where a group of deposits is being mined, it is proposed to establish a geodynamic monitoring system. This group includes long-term operating copper ore deposits. The establishment of a geodynamic test site and the implementation of integrated monitoring observations will ensure the stability of mining operations, as well as the industrial and environmental safety of the region as a whole.
- Keywords:
- copper ore deposits, geology, stress–strain state, rock mass, monitoring, geodynamic test site, monitoring, management
- For citation:
- Meirambek G., Rysbekov K.B., Nurpeisova M.B., Soltabayeva S.T., Aitkazinova Sh.K. Geodynamic test site of the Zhilandy ore field: practice and prospects. Mine Surveying and Subsurface Use. 2026; 26 (4): 24-30. https://doi.org/10.56195/207933322026-26-4-24-30.
Modern geotechnical methods – effective approach to ensuring industrial safety in mining
DOI: 10.56195/20793332-2026-26-4-31-37
M. B. Nurpeisova1, S. R. Grechukhin2, R. V. Shults3, Yе. Zh. Ormanbekov1, A. A. Bek1
- Kazakh National Research Technical University K. I. Satpayev (Satbayev University), Almaty, Republic of Kazakhstan
- АО "Altyntay Kokshetau", Kokshetau, Republic of Kazakhstan
- King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Kingdom of Saudi Arabia
- Abstract:
- This paper examines the characteristics of geomechanical processes occurring at the Altyntau Kokshetau open-pit mine and discusses approaches to their effective management. To ensure reliable prediction and prevention of hazardous geomechanical phenomena during the mining of the Vasilkovskoye gold deposit, a dedicated geotechnical service has been established, equipped with advanced monitoring and measurement systems. As the pit deepens and mining operations transition to underground extraction under increasingly complex geomechanical conditions, further development of geotechnical monitoring methods and instrumentation at the Altyntau Kokshetau mine is required. This includes the installation of additional geomechanical monitoring systems in areas where hazardous geodynamic events are predicted, as well as the identification and validation of reliable precursors of such events.
- Keywords:
- open-pit mine, geomechanical processes, geotechnical monitoring, high-precision positioning, Global Navigation Satellite Systems (GNSS), differential correction base station
- For citation:
- Nurpeisova M.B., Grechukhin S.R., Shults R.V., Ormanbekov Yе.Zh., Bek A.A. Modern geotechnical methods – effective approach to ensuring industrial safety in mining. Mine Surveying and Subsurface Use. 2026; 26 (4): 31-37. (In Russ.). https:// doi.org/10.56195/20793332-2026-26-4-31-37.
Modeling of deformation processes of the earth's surface at an oil and gas field
DOI: 10.56195/20793332-2026-26-4-38-43
А. K. Kenesbayeva1, O. S. Kurmanbayev2, R. S. Kurmanbayev2, L. L. Zhalilov1
- Kazakh National Research Technical University K. I. Satpayev (Satbayev University), Almaty, Republic of Kazakhstan
- Al-Farabi Kazakh National University, Almaty, Republic of Kazakhstan
- Abstract:
- This article examines the modeling of earth's surface deformation processes within an oil and gas field using the finite element method. The Severnye Buzachi hydrocarbon field, located in the Mangystau region, is used as a case study. Based on geodynamic observations conducted at the field, relative deformation components are calculated and a spatial model of the deformation field is constructed using the finite element method. The resulting model reflects the geodynamic situation throughout the entire field, identifies areas of the most intense displacements, and determines the spatial distribution of deformation processes. This approach enables an objective assessment of the impact of oil and gas field development on the stress-strain state of the geological environment and contributes to improved field safety.
- Keywords:
- earth surface deformations, oil and gas fields, finite element method, deformation tensor, geodynamic monitoring, horizontal displacement
- For citation:
- Kenesbayeva А.K., Kurmanbayev O.S., Kurmanbayev R.S., Zhalilov L.L. Modeling of deformation processes of the earth's surface at an oil and gas field. Mine Surveying and Subsurface Use. 2026; 26 (4): 38-43. (In Russ.). https://doi. org/10.56195/20793332-2026-26-4-38-43.
Development of a KPI system for reforming municipal solid waste collection and disposal methods
DOI: 10.56195/20793332-2026-26-4-44-48
Sh. Sh. Bekbassarov, F. Z. Yuldasheva
- Almaty University of Power Engineering and Telecommunications named after Gumarbek Daukeyev, Almaty, Republic of Kazakhstan
- Abstract:
- The article examines theoretical and practical aspects of reforming the municipal solid waste collection and utilization system under modern conditions. The purpose of the study is to substantiate the directions for improving the waste management system based on the analysis of scientific publications, international experience, and current management challenges.
- Keywords:
- municipal solid waste, separate collection, waste utilization, recycling, circular economy, secondary resources, landfill, environmental policy
- For citation:
- Bekbassarov Sh.Sh., Yuldasheva F.Z. Development of a KPI system for reforming municipal solid waste collection and disposal methods. Mine Surveying and Subsurface Use. 2026; 26 (4): 44-48. (In Russ.). https://doi.org/10.56195/20793332-202626-4-44-48.
Geomechanical modeling of the stress-strain state of open-pit slopes based on integrated geodetic monitoring data
DOI: 10.56195/20793332-2026-26-4-49-53
G. S. Madimarova, S. M. Alekpayev, A. M. Zhumakhan, Sh. A. Zhantuyeva
- Kazakh National Research Technical University K. I. Satpayev (Satbayev University), Almaty, Republic of Kazakhstan
- Abstract:
- This paper presents the results of a comprehensive investigation of the geotechnical condition of the slopes of the Shiilibulak open-pit mine in the Karatau phosphorite basin, based on geodetic monitoring, remote sensing, and numerical modeling of the stress-strain state of the rock mass. The aim of the study is to identify potentially unstable slope sections and assess their stability to support engineering decisions aimed at improving the safety of open-pit mining operations. The proposed methodology includes the establishment of a local geodetic control network, high-precision GNSS observations, UAV-based aerial photogrammetry, terrestrial laser scanning, the development of a three-dimensional digital model of the open pit, and finite element modeling of the stress-strain state using the GeoStab software package. The obtained results can be applied to the development of integrated geomechanical monitoring systems and to the prediction of deformation processes in open-pit mines under complex mining and geological conditions.
- Keywords:
- geomechanics, slope stability, rock mass, numerical modeling, open-pit slope, stress-strain state, UAV
- For citation:
- Madimarova G.S., Alekpayev S.M., Zhumakhan A.M., Zhantuyeva Sh.A. Geomechanical modeling of the stressstrain state of open-pit slopes based on integrated geodetic monitoring data. Mine Surveying and Subsurface Use. 2026; 26 (4): 49-53. (In Russ.). https://doi.org/10.56195/20793332-2026-26-4-49-53.
Geodetic support for monitoring the Kapchagay hydroelectric power plant
DOI: 10.56195/20793332-2026-26-4-54-59
T. B. Nurpeisova1, R. V. Shults2, B. Myngzhasarov1, O. Abil3
- Kazakh National Research Technical University K. I. Satpayev (Satbayev University), Almaty, Republic of Kazakhstan
- King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi Arabia
- Almaty Electric Power Stations Joint Stock Company (AlES JSC) Almaty, Republic of Kаzаkhstаn
- Abstract:
- This paper presents the results of a comprehensive investigation of the spatial and temporal deformation behavior of hydraulic structures at the Kapchagay Hydroelectric Power Plant located in a seismically active region of southeastern Kazakhstan. The research focuses on improving operational reliability through the implementation of an advanced geodetic monitoring framework integrating GNSS observations, robotic total stations, laser measurement technologies, and an original benchmark stabilization concept. A redesigned local geodetic reference network was developed to ensure long-term stability of control points and to reduce systematic and centering errors. A newly engineered deep-foundation forced-centering benchmark was introduced into operational practice, significantly enhancing coordinate determination accuracy and measurement reproducibility. The innovative character of the proposed network configuration and benchmark system is confirmed by patents issued in the Republic of Kazakhstan
- Keywords:
- hydraulic structures, deformation processes, geodetic monitoring, geodetic instruments, satellite systems, trigonometric leveling, high-precision tacheometers, accuracy assessment
- For citation:
- Nurpeisova T.B., Shults R.V., Myngzhasarov B., Abil O. Geodetic support for monitoring the Kapchagay hydroelectric power plant. Mine Surveying and Subsurface Use. 2026; 26 (4): 54-59. (In Russ.). https:// doi.org/10.56195/20793332-2026-26-4-54-59.
Methodological basis for substantiating rational parameters of slopes ledges and sides of a quarry
DOI: 10.56195/20793332-2026-26-4-60-65
N. F. Nizametdinov1, А. S. Tuyakbay2, R. F. Nizametdinov1, А. R. Yestayeva3, А. А. Tursynbekov4
- Abylkas Saginov Karaganda Technical University, Karaganda, Republic of Kazakhstan
- Kazakh University of Technology and Business named after K. Kulazhanov, Astana, Republic of Kazakhstan
- S. Seifullin Kazakh Agro Technical Research University, Astana, Republic of Kazakhstan
- Kazakh National Research Technical University K. I. Satpayev (Satbayev University), Almaty, Republic of Kazakhstan
- Abstract:
- A scientific and methodological approach has been developed to determine optimal parameters for the slopes of quarry benches and walls, based on comprehensive geomechanical studies of rock masses conducted directly in the rock masses adjacent to the quarry walls using core samples from specially drilled engineering-geological boreholes to determine the dimensions of structural blocks, the massif quality index, and the structural weakening coefficient, as well as parallel laboratory studies of the strength and physical properties of the rock. The stability of quarry walls is assessed using various calculation methods, which confirms their reliability and good convergence. Progressive parameters are recommended for bench slopes and quarry walls with a height of 300 m and inclination angles of up to 50°, provided there is a sufficient stability margin-which must meet regulatory requirements-greater than 1.3.
- Keywords:
- Quarry face, engineering-geological borehole, core, sample, rock strength properties, structural weakening coefficient, rock mass quality index, slope design methods, stability margin coefficient
- For citation:
- Nizametdinov N.F., Tuyakbay А.S., Nizametdinov R.F., Yestayeva А.R., Tursynbekov А.А. Methodological basis for substantiating rational parameters of slopes ledges and sides of a quarry. Mine Surveying and Subsurface Use. 2026; 26 (4): 60-65. (In Russ.). https://doi.org/10.56195/20793332-2026-26-4-60-65.
Study of the application of ash and slag waste in building materials production technology
DOI: 10.56195/20793332-2026-26-4-66-70
М. Begentayev1, Yе. Kuldeev1, M. B. Nurpeisova1, Sh. Bekbassarov2, A. A. Bek1
- Kazakh National Research Technical University K. I. Satpayev (Satbayev University), Almaty, Republic of Kazakhstan
- Almaty University of Energy and Communications, Almaty, Republic of Kazakhstan
- Abstract:
- The article presents the results of an assessment of the impact of ash dumps on the natural environment in the conditions of coal burning at the Ekibastuz deposit in Kazakhstan. It is shown that huge amounts of ash dumps have accumulated on the territory of the Ekibastuz GRES-2 ash storage facility and in the Almaty region as a result of the activities of three thermal power plants, which significantly pollute the environment. The possibilities of obtaining high-demand building materials from them have been identified.
- Keywords:
- ash and slag waste, analysis, pollution, ecology, secondary resources, building materials
- For citation:
- Begentayev М., Kuldeev Yе., Nurpeisova M.B., Bekbassarov Sh., Bek A.A., Study of the application of ash and slag waste in building materials production technology. Mine Surveying and Subsurface Use. 2026; 26 (4): 66-70. https://doi. org/10.56195/20793332-2026-26-4-66-70.
Advantages of consolidating backfill mixture compositions and technology using sylvinite waste
DOI: 10.56195/20793332-2026-26-4-71-82
V. I. Tatarnikov
- Academician N. V. Melnikov Institute of Comprehensive Exploitation of Mineral Resources of the Russian Academy of Sciences, Moscow, Russian Federation
- Abstract:
- The study addresses the compositions and preparation technology of consolidating backfill mixtures produced from sylvinite beneficiation waste for the Gremyachinskoye potash deposit. Its objective was to justify differentiated formation of the main backfill mass and the roof-contact zone while limiting recycled-brine and cement consumption. The methods comprised X-ray diffraction and particle-size analyses, a full-crossed laboratory experiment, measurements of density, mobility, spread, compressive strength, and deformation characteristics, and pilot-scale testing of mechanized and pneumomechanical placement. The free-brine release threshold of the cement-free mixture was established at a recycled-brine dosage of 280 kg/m3. The recommended mixture for the main backfill volume contains 1780 kg/m3 of salt waste and 280 kg/m3 of recycled brine and reaches a compressive strength of 3.6 MPa after 90 days. The mixture selected for roof-contact filling contains 1270 kg/m3 of salt waste, 200 kg/m3 of cement, and 450 kg/ m3 of recycled brine; its mobility is 8 cm, its spread is 13 cm, and its 90-day compressive strength is 4.3 MPa. The novelty of the study lies in separating mixture preparation according to the structural function of each backfill zone. A two-line process scheme is proposed: a cement-free mixture forms the main volume, whereas a locally used flowable cement-containing mixture fills the voids beneath the chamber roof. This approach prevents free-brine release, restricts cement use, increases the filling ratio above 0.9, and creates the calculated potential to increase sylvinite reserve recovery by 20% through partial extraction of inter-chamber pillars.
- Keywords:
- consolidating backfill; sylvinite beneficiation waste; salt waste; recycled brine; free-brine release threshold; backfill mass; roof-contact filling; pneumomechanical placement; reserve recovery>
- For citation:
- Tatarnikov V.I. Advantages of consolidating backfill mixture compositions and technology using sylvinite waste. Mine Surveying and Subsurface Use. 2026; 26 (4): 71-82. (In Russ.). https://doi.org/10.56195/20793332-2026-26-4-71-82.
Substantiation of the parameters of innovative technologies for forming monolithic backfill masses for the integrated development of deep-seated potash deposits
DOI: 10.56195/20793332-2026-26-4-83-93
P. O. Zubkov
- Academician N. V. Melnikov Institute of Comprehensive Exploitation of Mineral Resources, Russian Academy of Sciences, Moscow, Russian Federation
- Abstract:
- The stability of mining chambers, interchamber pillars, and the water-protective strata during potash mining at depths of 900–1100 m is largely governed by the degree of backfill placement and the time required to form a backfill mass capable of interacting mechanically with the surrounding salt rock mass. Under conditions of complex sylvinite seam morphology, conventional hydraulic backfilling fails to ensure the timely formation of a structural element of the mining system due to the significant delay in backfilling operations, the formation of roof voids, and the insufficient stiffness of the resulting backfill mass. This paper substantiates the parameters of an innovative technology for constructing a monolithic consolidated backfill mass based on the crystallization of sylvinite processing waste with local reinforcement of the roof-contact zone using a cement-containing mixture. The investigations were carried out using the Gremyachinskoye potash deposit as a case study. The research methodology included laboratory testing, in situ monitoring, pilot-scale investigations, and numerical geomechanical modeling. The optimum composition of the backfill mixture was established to be 1780 kg/m³ of sylvinite processing waste and 280 kg/m³ of recycled brine, providing effective consolidation and enabling the backfill mass to achieve a compressive strength exceeding 3 MPa after 90 days of curing. It was demonstrated that complete filling of the mining chamber reduces the vertical convergence of the roof and floor by up to 5.4 times compared with an unfilled chamber. An increase in the roof-contact underfill from 0.2 m to 0.6 m results in a significant expansion of inelastic deformation zones, with the roof being the most sensitive structural element. For chambers 6 m wide, a single-pass mining method is recommended for seam thicknesses of 3 m, whereas seams 3–13 m thick should be extracted by descending mining passes followed by full-height backfilling. The prepared backfill mixture is pneumatically delivered through a pipeline fixed to the roof and discharged from the uppermost point of the chamber. The roof-contact zone is subsequently filled with a cement-containing mixture incorporating 200 kg/m³ of cement and having a slump of 8 cm. The proposed technological solutions ensure maximum chamber filling, limit the development of inelastic deformation zones, and enable the phased extraction of interchamber pillar reserve s.
- Keywords:
- potash deposits; monolithic consolidated backfill mass; consolidated backfilling; sylvinite processing waste; roof-contact underfill; pneumatic transport; interchamber pillar; geomechanical modeling
- For citation:
- Zubkov P.O. Substantiation of the parameters of innovative technologies for forming monolithic backfill masses for the integrated development of deep-seated potash deposits. Mine Surveying and Subsurface Use. 2026; 26 (4): 83-93. (In Russ.). https://doi.org/10.56195/20793332-2026-26-4-83-93.
