Low-magnitude seismicity monitoring in rocks

Besedina, A. N.; Kabychenko, N. V.; Kocharyan, G. G.

doi:10.1134/s106273914905002x

Cited by 8 publications

(3 citation statements)

References 9 publications

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“…Previously, the prevailing concept for Kemerov Oblast (Kuzbas) was that of "aseismicity of territory". A significant number of publications have been dedicated to the study of the seismicity of Kuzbas, investigations of induced seismicity from underground mining and strip mining of coal in Kuzbas, trigger effects in the development of seismicity and its effect on the safety of the lands [2][3][4][5][6]. An increasing number of publications has been indicating that the induced seismicity has been prevailing over the natural seismicity in Kuzbas [7][8].…”

Section: Introductionmentioning

confidence: 99%

On the foundations of seismic safety of the Kuznetsk Basin

Solovitskiy

2024

E3S Web Conf.

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The experience of the study of seismicity in Kuzbas in the 21st century has been summarized. An increase in dangerous seismic events in the region has been determined. Given the situation, a new seismic safety technique needs to be developed, based on fundamental studies, which is an important scientific task. Thus, the goal of the study is the development of a seismic safety technique based on complex and continuous instrumental measurements performed to understand the genesis of seismicity and its regional patterns, including the relationship with geodynamics of the Earth’s crust. The fundamental research based on multi-year complex instrumental measurements that take into account the formation and the hierarchy of the crust characterizes the integration of the relationship between the adjacent branches of science (seismology, geophysics, geodesy, geodynamics, and geomechanics). Applicable results of the study include a wider informational source required to assure the seismic safety of Kuzbas.

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Section: Introductionmentioning

confidence: 99%

On the foundations of seismic safety of the Kuznetsk Basin

Solovitskiy

2024

E3S Web Conf.

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“…As a result, the rock surface evaporates by the departure of positively charged ions and electrons. The improvement and application of fundamental and field studies of shock wave parameters for the analytical assessment of geomechanical stability and operational safety of various large-scale underground structures, such as hazardous waste storage facilities, tunnels and liquefied gas tanks, remains relevant [1][2][3][4][5]. The main research method is the analysis of acoustic emission pulses (AE), which is widely used to study the process of predestruction (nucleation and accumulation of microscopic cracks) in heterogeneous materials, such as rocks [6][7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

The Mechanism of Destruction Under the Influence of Shock Waves

Щербаков¹,

Makhmudov²

2021

Preprint

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The spectra of the plasma emitted from the studied samples consist of several dozens of narrow bands superimposed on each other. Tables of spectral lines were used to interpret the spectra. It turned out that the largest number of bands corresponds to the radiation of positively charged ions and atoms of elements that make up the crystal lattices of minerals that make up the studied rocks. Thus, the spectra of the plasma emitted from quartz corresponded to the radiation of atoms and positively charged silicon ions, the charge of which varied from 1 to 4, as well as atoms and positively charged oxygen ions, the charge of which varied from 1 to 3. Positively charged ions and atoms of Si, O, K, Ca, Al and Na, which are part of the crystal lattices of quartz and feldspar, flew out of granites. Positively charged ions and Ca, C and O atoms flew out of the calcite.

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“…As a counterpart in the design of the robot control system it is proposed to use technical devices and methods proposed in [8,9].…”

Section: Description Of the Technological And Technical Solutions Formentioning

confidence: 99%