Structural modeling obtained by the geodesic given nym displacement by visualizing

Mazurov, B.T.; Panzhin, A. A.; Silaeva, A.A.

doi:10.22389/0016-7126-2016-909-3-25-40

Cited by 6 publications

(2 citation statements)

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“…Instrumental observations in the field area were carried out by the Mining Institute of the UB RAS in 2006 and 2017 using the GNSS satellite geodetic system, while the repeated identification of the spatial coordinates of the GGS and OMS points made it possible to establish the magnitudes and directions of the displacement vectors, the amplitudes of deformations and the nature of their action, to identify the displacements and deformations in the vertical plane and integral (3D) ones, that occurred since the beginning of field development and over the past 10 years. Also, strain tensors and changes in tectonic stresses that caused these deformations were identified based on the data obtained on the displacement process [2,3].…”

Section: Methodsmentioning

confidence: 99%

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

Panzhin

Panzhina

2020

E3S Web Conf.

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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.

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Section: Methodsmentioning

confidence: 99%

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

Panzhin

Panzhina

2020

E3S Web Conf.

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“…An important aspect in the study and visualization of modern geodynamic movements is the modeling of natural, anthropogenic and ecological systems, enabling to reveal many properties and characteristics necessary for their analysis, including the hidden regularities of their spatial-temporal distribution. Meantime, much depends on the research adequate to the object and its components: identification and visualization of both quantitative and qualitative spatio-temporal information [4].…”

Section: Introductionmentioning

confidence: 99%

Identification of geodynamic movements based on the results of geodetic monitoring measurements

Panzhin

2020

E3S Web Conf.

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The methodology and results of an experimental study of modern geodynamic movements using the data from geodetic deformation monitoring are presented. The related issues of modeling natural, anthropogenic, and ecological systems are considered. A technique for visualizing geodynamic movements based on the results of cyclic geodetic measurements, which allows to reasonably identify active geological structures, blocks, tectonic faults, is presented. It is shown that as a key source of information on geodynamic movements over large spatio-temporal intervals, it is advisable to use not the absolute values of the vectors of displacement of observation points, but their velocities, normalized to the annual cycle. It is indicated that an important characteristic of the vector field of geodynamic movements is divergence, which characterizes the degree of convergence or divergence of the vector flow.

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The role of modern geodynamic movements in the formation of geomechanical problems in subsoil use

et al. 2018

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The paper describes the role of geomechanical processes and phenomena in the development and manifestation of hazardous situations in the development of mineral deposits, threatening the working personnel and the surrounding population. The studies of the Ural Scientific School of geomechanics functioning in the Institute of Mining of Ural Branch of RAS have established that the basis for the formation of hazardous geomechanical processes and phenomena are the fundamental properties of the rock mass - hierarchical blocking and constant mobility caused by the recent geodynamical movements. The constant mobility of hierarchical block medium of rock mass under the influence of trend and short-term recent geodynamical movements gives rise to the phenomenon of the secondary structuring. The recent geodynamical movements concentrate at the borders of the secondary structures and result in the deformations exceeding by 2 - 5 times the intrablock and integral deformations and representing the main source of the hazardous impact on the mining objects and on the surrounding population. The technology of the geological environment diagnostics for the forecast of hazardous mining situations is aimed at the identification of the boundary zones of secondary structures, the estimation of the hazard level of deformation processes and the adoption of proactive measures.

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Structural modeling obtained by the geodesic given nym displacement by visualizing

Cited by 6 publications

References 0 publications

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

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

Identification of geodynamic movements based on the results of geodetic monitoring measurements

The role of modern geodynamic movements in the formation of geomechanical problems in subsoil use

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