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Геодинамика и тектонофизика

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Кочарян Геворг Грантович

 Кочарян Геворг Грантович

 профессор, доктор геол.-мин. наук

 Институт динамики геосфер РАН, Москва, Россия

 

 

Область научных интересов: геомеханика, геофизика, механическое и сейсмическое действие взрыва. Свыше 80 печатных работ на темы: влияние геодинамических факторов на механическую устойчивость инженерных сооружений; деформационные характеристики межблоковых промежутков, динамика деформирования блочных массивов горных пород, инициирование деформационных процессов в земной коре слабыми возмущениями. Руководитель и участник ряда федеральных и международных проектов. Член Международного общества механики скальных пород (ISRM), член ученого и диссертационных советов ИДГ РАН.

 https://www.researchgate.net/profile/Gevorg_Kocharyan 

 

Публикации 2019–2010

  • Kabychenko, N. V., Besedina, A. N., Volosov, S. G., Korolev, S. A., Kocharyan, G. G., 2018. Short-period seismometers in seismology. Seismic Instruments 54(1), 28-42. https://doi.org/10.3103/S074792391801005X
  • Kocharyan, G. G., Ostapchuk, A. A., Pavlov, D. V., Ruzhich, V. V., Batukhtin, I. V., Vinogradov, E. A., Kamai, A. M. Markov, V. K., 2017. Experimental study of different modes of block sliding along interface. Part 2. Field experiments and phenomenological model of the phenomenon. Physical Mesomechanics 20(2), 193-202. https://doi.org/10.1134/S1029959917020096
  • Budkov, A. M., & Kocharyan, G. G., 2017. Experimental study of different modes of block sliding along interface. Part 3. Numerical modeling. Physical Mesomechanics 20(2), 203-208. https://doi.org/10.1134/S1029959917020102
  • Kocharyan, G. G., Ostapchuk, A. A., Martynov, V. S., 2017. Alteration of fault deformation mode under fluid injection. Journal of Mining Science 53(2), 216-223. https://doi.org/10.1134/S1062739117022043
  • Kocharyan, G. G., Novikov, V. A., Ostapchuk, A. A., Pavlov, D. V., 2016. A study of different fault slip modes governed by the gouge material composition in laboratory experiments. Geophysical Journal International ggw409. https://doi.org/10.1093/gji/ggw409
  • Ruzhich, V. V., Kocharyan, G. G., 2017. ON THE STRUCTURE AND FORMATION OF EARTHQUAKE SOURCES IN THE FAULTS LOCATED IN THE SUBSURFACE AND DEEP LEVELS OF THE CRUST. PART I. SUBSURFACE LEVEL GEODYNAMICS & TECTONOPHYSICS 8 (4), 1021-1034. https://doi.org/10.5800/GT-2017-8-4-0330
  • Ostapchuk, A. A., Kocharyan, G. G., Pavlov, D. V., Kabychenko, N. V., 2017. Fault shear stiffness as the key parameter determining fault behavior. AIP Conference Proceedings 1909(1), 020161. https://doi.org/10.1063/1.5013842
  • Adushkin, V. V., Kishkina, S. B., Kocharyan, G. G., 2017. New approach to monitoring induced earthquakes. Journal of Mining Science, 53(1), 1-11. https://doi.org/10.1134/S1062739117011784
  • Adushkin, V. V., Kocharyan, G. G., Ostapchuk, A. A., Pavlov, D. V., 2016. Precursors of dynamic failure on a tectonic fault. Doklady Earth Sciences 470(2), 1100-1103. https://doi.org/10.1134/S1028334X16100184
  • Adushkin, V. V., Kocharyan, G. G., Novikov, V. A., 2016. Study of fault slip modes IZVESTIYA-PHYSICS OF THE SOLID EARTH 52(5), 637-647. https://doi.org/10.1134/S1069351316050013
  • Kocharyan, G. G., Ivanchenko, G. N., Kishkina, S. B., 2016. Energy radiated by seismic events of different scales and geneses. Izvestiya, Physics of the Solid Earth 52(4), 606-620. https://doi.org/10.1134/S1069351316040030
  • Kocharyan, G. G., Ivanchenko, G. N., Kishkina, S. B., 2016. Reply to the comment of RE Tatevossian on" Energy radiated by seismic events of different scales and geneses" by GG Kocharyan, GN Ivanchenko, and SB Kishkina. Izvestiya. Physics of the Solid Earth 52(4), 624.
  • https://doi.org/10.1134/S1069351316040042
  • Kocharyan, G. G., Novikov, V. A., 2016. Experimental study of different modes of block sliding along interface. Part 1. Laboratory experiments. Physical Mesomechanics 19(2), 189-199. https://doi.org/10.1134/S1029959916020120
  • Adushkin, V. V., Kocharyan, G. G., Ostapchuk, A. A., 2016. Parameters determining the portion of energy radiated during dynamic unloading of a section of rock massif. Doklady Earth Sciences 467(1), 275-279. https://doi.org/10.1134/S1028334X16030016
  • Kocharyan, G. G., 2016. From earthquake to aseismic creep: What governs fault slip modes? Rock Dynamics: From Research to Engineering 321-326.
  • Ruzhich, V. V., Kocharyan, G. G., Levina, E. A., 2016. Estimated geodynamic impact from zones of collision and subduction on the seismotectonic regime in the Baikal rift. Geodynamics & Tectonophysics 7(3), 383-406. https://doi.org/10.5800/GT-2016-7-3-0214
  • Kocharyan G.G., Ostapchuk A.A., 2015. Acoustic emission during different-type inter-block movements. Journal of Mining Science 51 (1), 1–9. http://dx.doi.org/10.1134/S1062739115010019
  • Kocharyan G.G., Ostapchuk A.A., 2015. The influence of viscosity of thin fluid films on the frictional interaction mechanism of rock blocks. Doklady Earth Sciences 463 (1), 757–759. http://dx.doi.org/10.1134/S1028334X15070168
  • Kocharyan G.G., Ostapchuk A.A., Markov V.K., Pavlov D.V., 2014. Some questions of geomechanics of the faults in the continental crust. Izvestiya, Physics of the Solid Earth 50 (3), 355–366. http://dx.doi.org/10.1134/S1069351314030021
  • Kocharyan G.G., Markov V.K., Ostapchuk A.A., Pavlov D.V., 2014. Mesomechanics of shear resistance along a filled crack. Physical Mesomechanics 17 (2), 123–133. http://dx.doi.org/10.1134/S1029959914020040
  • Besedina A.N., Kabychenko N.V., Kocharyan G.G., 2013. Low-magnitude seismicity monitoring in rocks. Journal of Mining Science 49 (5), 691–703. http://dx.doi.org/10.1134/S106273914905002X
  • Kocharyan G.G., 2013. Fault zone stiffness as a geomechanical factor controlling the radiation efficiency of earthquakes in the continental crust. Doklady Earth Sciences 452 (1), 922–925. http://dx.doi.org/10.1134/S1028334X13090031  
  • Kishkina S.B., Kocharyan G.G., Sanina I.A., Ostapchuk A.A., Shaumyan A.V., 2012. The use of local seismic networks for identifying the seismogenic structure of faults. Izvestiya, Physics of the Solid Earth 48 (3), 199–210. http://dx.doi.org/10.1134/S1069351312020024
  • Vinogradov E.A., Gorbunova E.M., Kabychenko N.V., Kocharyan G.G., Pavlov D.V., Svintsov I.S., 2012. Groundwater level monitoring by precision measurements. Water Resources 39 (7), 802–810. http://dx.doi.org/10.1134/S0097807812070135
  • Kocharyan G.G., Kishkina S.B., Ostapchuk A.A., 2011. Seismogenic width of a fault zone. Doklady Earth Sciences 437 (1), 412–415. http://dx.doi.org/10.1134/S1028334X11030147
  • Kocharyan G.G., Gamburtseva N.G., Sanina I.A., Danilova T.V., Nesterkina M.A., Gorbunova E.M., Ivanchenko G.N., 2011. Time variations in the mechanical characteristics of local crustal segments according to seismic observations. Izvestiya, Physics of the Solid Earth 47 (4), 317–325. http://dx.doi.org/10.1134/S1069351311040045
  • Adushkin V.V., Kocharyan G.G., Sanina I.A., 2011. Contribution of explosions to development of seismic strains in the region of the East European Craton. Doklady Earth Sciences 441 (1), 1523–1525. http://dx.doi.org/10.1134/S1028334X11110018
  • Kocharyan G.G., Ostapchuk A.A., 2011. Variations in rupture zone stiffness during a seismic cycle. Doklady Earth Sciences 441 (1), 1591–1594. http://dx.doi.org/10.1134/S1028334X11110250
  • Kocharyan G.G., Vinogradov E.A., Gorbunova E.M., Markov V.K., Markov D.V., Pernik L.M., 2011. Hydrologic response of underground reservoirs to seismic vibrations. Izvestiya, Physics of the Solid Earth 47 (12), 1071–1082. http://dx.doi.org/10.1134/S1069351311120068
  • Kocharyan G., Vinogradov E., Gorbunova E., Kabychenko N., Pavlov D., Svintsov I., 2010. Special features of tides in precise measurements of ground water level. 10th International Multidisciplinary Scientific Geoconference and EXPO - Modern Management of Mine Producing. Geology and Environmental Protection, SGEM 2010, 2, 67–74.