Innovative technology for diagnosis of geodynamic activity in geological media and safety assessment of subsoil use objects

Sashurin, A. D.; Balek, A. E.; Panzhin, A. A.; Usanov, S. V.

doi:10.17580/gzh.2017.12.03

Cited by 9 publications

(7 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The faulting governs the block hierarchical structure of Kurzhunkul rock mass. The faults split the rock mass into blocks from ten to hundred meters in size [3][4][5][6].…”

Section: Research Resultsmentioning

confidence: 99%

Geomechanical substantiation of the northeastern pit wall stability in Kurzhunkul mine

Shamganova¹,

Syedina²,

Berdinova³

2021

View full text Add to dashboard Cite

show abstract

“…The faulting governs the block hierarchical structure of Kurzhunkul rock mass. The faults split the rock mass into blocks from ten to hundred meters in size [3][4][5][6].…”

Section: Research Resultsmentioning

confidence: 99%

Geomechanical substantiation of the northeastern pit wall stability in Kurzhunkul mine

Shamganova¹,

Syedina²,

Berdinova³

2021

View full text Add to dashboard Cite

show abstract

“…An assessment of the degree of risk of destructive deformation processes was carried out on the basis of negative factors identified by geodetic and geophysical methods [7,8]. Accordingly, a greater number of negative factors inherent in the investigated area suggests a greater probability of destructive deformation processes.…”

Section: Resultsmentioning

confidence: 99%

Monitoring of the stress-strain state of open pits’ adjacent rock mass

Panzhin

Panzhina

2020

E3S Web Conf.

View full text Add to dashboard Cite

In the course of the work to identify the modern coordinates of the points of the state (SGN) and reference mine surveying (RMSN) networks of Orenburg Minerals JSC, the deformation characteristics of the earth’s surface in different time periods were obtained and a geomechanical model of the rock mass was built both on the industrial site itself (quarry, dump), and beyond the areas, influenced by mining. Based on the data obtained, the parameters of deformation of the rock mass and the adjacent rock mass in three planes, as well as the relative deformations and the magnitudes of the tectonic stresses that caused them were identified; during the analysis of negative factors potentially dangerous areas of the adjacent rock mass were also identified.

show abstract

“…Geodetic observations provide opportunity to identify massif deformation, which is essential for geomechanical situation assessment in mining area. This can be done only using integrated methodology of geomonitoring of change in geological environment during large-scale subsoil development [18].…”

Section: Forecast Changes In the Geodynamic Regime Of Geological Environment During Large-scale Subsoil Developmentmentioning

confidence: 99%

Forecast changes in the geodynamic regime of geological environment during large-scale subsoil development

Nurpeisova¹,

Bitimbayev²,

Rysbekov³

et al. 2021

Nauk. visn. nat. hirn. univ.

View full text Add to dashboard Cite

Purpose. Developing the methods for forecasting changes in the geological environment based on integrated monitoring, which ensures industrial and environmental safety of Central Kazakhstan region. Methodology. Integrated approach was used in the work, including: study on mining and geological conditions, structural features of rocks and conducting mine surveying at mines on the basis of modern methods and means of geomonitoring developed by the authors. Findings. Methodology for integrated geodynamic monitoring system is developed. A new method of geodynamic polygon establishment is proposed. Study results were implemented at operating mining enterprises during implementation of projects Comprehensive monitoring of slow deformation processes of the earths surface during large-scale development of ore deposits in Central Kazakhstan and Development of innovative methods for forecasting and assessing the state of rock mass to prevent technogenic emergencies, and the results were used in the educational process of Satbayev University. Originality. As a result of the research work carried out, the following were created and introduced into production: - geodynamic polygon (GDP) of the area, established on the basis of the nodal method, combined with leveling, satellite and seismological points, allowing monitoring coverage of exploration and mining operations, as well as increasing efficiency of observations and reducing capital costs for mineral production; - developed constructions of permanent (ground and underground) forced centering points (FCP), which allow increasing productivity and observations accuracy; - method for photographing structural features of rock mass using a 3D laser scanner, which makes it possible to study elements of cracks occurrence and faults in rocks in sufficient detail; - composition of strengthening solution from mining waste to increase stability of disturbed sections of open cast benches was developed. The novelty of the developed methods and means is confirmed by RK patents for invention. Practical value. Obtained results can be used to improve the level of industrial safety at mines and minimize environmental risks caused by subsoil development.

show abstract

Innovative technology for diagnosis of geodynamic activity in geological media and safety assessment of subsoil use objects

Cited by 9 publications

References 0 publications

Geomechanical substantiation of the northeastern pit wall stability in Kurzhunkul mine

Geomechanical substantiation of the northeastern pit wall stability in Kurzhunkul mine

Monitoring of the stress-strain state of open pits’ adjacent rock mass

Forecast changes in the geodynamic regime of geological environment during large-scale subsoil development

Contact Info

Product

Resources

About