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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

 ORCID  ResearchGate

 


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.

 

Публикации 2010–2022

 

  • Kocharyan G.G., Kishkina S.B., Sharafiev Z.Z., 2021. Laboratory Research of Slope Stability under Impacts. JOURNAL OF MINING SCIENCE 57, 965–977. http://doi.org/10.1134/S1062739121060090
  • Ostapchuk A.A., Kocharyan G.G., Morozova K.G., Pavlov D.V., Gridin G.A., 2021. Peculiarities of Dynamic Slip Nucleation in a Thin Granular Layer. IZVESTIYA, PHYSICS OF THE SOLID EARTH 57, 659–670. http://doi.org/10.1134/S106935132105013X
  • Kocharyan G.G., Besedina A.N., Kishkina S.B., Pavlov D.V., Sharafiev Z.Z., Kamenev P.A., 2021. Slope Failure Initiation by Seismic Loading from Different Sources. IZVESTIYA, PHYSICS OF THE SOLID EARTH 57, 614–626. http://doi.org/10.1134/S1069351321050116
  • Kishkina S.B., Kocharyan G.G., Budkov A.M., Ivanchenko G.N., Loktev D.N., 2021. Impact of Open Pit Mining in Gorlovka Coal Basin on Large Earthquakes. JOURNAL OF MINING SCIENCE 57, 546–556. http://doi.org/10.1134/S1062739121040025
  • Kocharyan G.G., 2021. Nucleation and Evolution of Sliding in Continental Fault Zones under the Action of Natural and Man-Made Factors: A State-of-the-Art Review. IZVESTIYA, PHYSICS OF THE SOLID EARTH 57, 439–473. http://doi.org/10.1134/S1069351321040066
  • Kocharyan G.G., Kishkina S.B., 2021. The Physical Mesomechanics of the Earthquake Source. PHYSICAL MESOMECHANICS 24, 343–356. http://doi.org/10.1134/S1029959921040019
  • Kocharyan G.G., Ostapchuk A.A., Pavlov D.V., 2021. Fault Sliding Modes – Governing, Evolution and Transformation. In: GP. Ostermeyer, V.L. Popov, E.V. Shilko, O.S. Vasiljeva (Eds), Multiscale Biomechanics and Tribology of Inorganic and Organic Systems. Springer Tracts in Mechanical Engineering. Springer, Cham, p. 323–358. http://doi.org/10.1007/978-3-030-60124-9_15
  • Stefanov Yu.P., Bakeev R.A., Kocharyan G.G., 2020. Block Displacement in the Presence of a Friction Spot. AIP CONFERENCE PROCEEDINGS 2310, 020326. http://doi.org/10.1063/5.0034777
  • Besedina A.N., Kishkina S.B., Kocharyan G.G., Kulikov V.I., Pavlov D.V., 2020. Weak Induced Seismicity in the Korobkov Iron Ore Field of the Kursk Magnetic Anomaly. JOURNAL OF MINING SCIENCE 56, 339–350. http://doi.org/10.1134/S1062739120036818
  • Besedina A.N., Kishkina S.B., Kocharyan G.G., Ryakhovskiy I.A., 2020. Microseismic Noise before and after Strong Earthquakes: Case Study of Chilean Subduction Zone. IZVESTIYA, PHYSICS OF THE SOLID EARTH 56, 151–161. http://doi.org/10.1134/S1069351320020020
  • Leonov M.G., Kocharyan G.G., Revuzhenko A.F., Lavrikov S.V., 2020. Tectonics of Rock Loosening: Geological Data and Physics of the Process. GEODYNAMICS & TECTONOPHYSICS 11(3), 491–521. http://doi.org/10.5800/GT-2020-11-3-0488
  • Kocharyan G.G., Batuhtin I.V., Budkov A.M., Ivanchenko G.N., Kishkina S.B., Pavlov D.V., 2019. On the Initiation of Dynamic Slips on Faults by Man-Made Impacts. IZVESTIYA, ATMOSPHERIC AND OCEAN PHYSICS 55, 1559–1571. http://doi.org/10.1134/S0001433819100049
  • Bakeev R.A., Stefanov Yu.P., Kocharyan G.G., 2019. Stages of Strike-Slip Faulting and Block Structure Dynamics. AIP CONFERENCE PROCEEDINGS 2167, 020025. http://doi.org/10.1063/1.5131892
  • Kocharyan G.G., Kulikov V.I., Pavlov D.V., 2019. Impact of Massive Blasts on Stability of Tectonic Faults. JOURNAL OF MINING SCIENCE 55, 905–913. http://doi.org/10.1134/S1062739119066283
  • Kocharyan G.G., Morozova K.G., Ostapchuk A.A., 2019. Acoustic Emission in a Layer of Geomaterial under Deformation by Shear. JOURNAL OF MINING SCIENCE 55, 358–363. http://doi.org/10.1134/S1062739119035660
  • Kocharyan G., Lyakhov A. (Eds), 2019. Introduction. In: Trigger Effects in Geosystems. Springer Proceedings in Earth and Environmental Sciences. Springer, Cham, p. v-vi. https://doi.org/10.1007/978-3-030-31970-0
  • Kocharyan G., Budkov A., Kishkina S., 2019. Triggering Tectonic Earthquakes by Mining. In: G. Kocharyan, A. Lyakhov (Eds), Trigger Effects in Geosystems. Springer Proceedings in Earth and Environmental Sciences. Springer, Cham, p. 319–328. http://doi.org/10.1007/978-3-030-31970-0_34
  • Kocharyan G.G., Kishkina S.B., Budkov A.M., Ivanchenko G.N., 2019. On the Genesis of the 2013 Bachat Earthquake. GEODYNAMICS & TECTONOPHYSICS 10(3), 741–759. http://doi.org/10.5800/GT-2019-10-3-0439
  • Kocharyan G.G., Ostapchuk A.A., Pavlov D.V., 2018. Traces of Laboratory Earthquake Nucleation in the Spectrum of Ambient Noise. SCIENTIFIC REPORTS 8, 10764. http://doi.org/10.1038/s41598-018-28976-9
  • Kocharyan G.G., Ostapchuk A.A., Pavlov D.V., Markov V.K., 2018. The Effects of Weak Dynamic Pulses on the Slip Dynamics of a Laboratory Fault. BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA 108(5B), 2983–2992. http://doi.org/10.1785/0120170363
  • Kocharyan G.G., Ostapchuk A.A., Pavlov D.V., Budkov A.M., 2018. On the Prospect of Detecting the Process of Earthquake Preparation in the Spectrum of Seismic Noise: A Laboratory Experiment. IZVESTIYA, PHYSICS OF THE SOLID EARTH 54, 914–925. http://doi.org/10.1134/S106935131806006X
  • Kocharyan G.G., Kishkina S.B., 2018. Initiation of Tectonic Earthquakes Caused by Surface Mining. JOURNAL OF MINING SCIENCE 54, 744–750. http://doi.org/10.1134/S1062739118054844
  • Ruzhich V.V., Kocharyan G.G., Travin A.V., Savel’eva V.B., Ostapchuk A.A., Rasskazov S.V., Yasnygina T.A., Yudin D.S., 2018. Determination of the PT Conditions that Accompanied a Seismogenic Slip along a Deep Segment of the Marginal Suture of the Siberian Craton. DOKLADY EARTH SCIENCES 481, 1017–1020. http://doi.org/10.1134/S1028334X18080081
  • Kocharyan G.G., Budkov A.M., Kishkina S.B., 2018. Initiation of Tectonic Earthquakes during Underground Mining. JOURNAL OF MINING SCIENCE 54, 561–568. http://doi.org/10.1134/S1062739118044014
  • Kocharyan G.G., Zolotukhin S.R., Kalinin E.V., Panas’yan L.L., Spungin V.G., 2018. Stress–Strain State of Rock Mass in the Zone of Tectonic Fractures in the Korobkov Iron Ore Deposit. JOURNAL OF MINING SCIENCE 54, 13–20. http://doi.org/10.1134/S1062739118013270
  • Kocharyan G.G., Batukhtin I.V., 2018. Laboratory Studies of Slip along Faults as a Physical Basis for a New Approach to Short‐Term Earthquake Prediction. GEODYNAMICS & TECTONOPHYSICS 9(3), 671–691. http://doi.org/10.5800/GT-2018-9-3-0367
  • Ruzhich V.V., Kocharyan G.G., Savelieva V.B., Travin A.V., 2018. On the Structure and Formation of Earthquake Sources in the Faults Located in the Subsurface and Deep Levels of the Crust. Part II. Deep Level. GEODYNAMICS & TECTONOPHYSICS 9(3), 1039–1061. http://doi.org/10.5800/GT-2018-9-3-0383
  • Kabychenko N.V., Besedina A.N., Volosov S.G., Korolev S.A., Kocharyan G.G., 2018. Short-Period Seismometers in Seismology. SEISMIC INSTRUMENTS 54, 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, 193–202. https://doi.org/10.1134/S1029959917020096
  • Kocharyan G.G., Novikov V.A., Ostapchuk A.A., Pavlov D.V., 2017. A Study of Different Fault Slip Modes Governed by the Gouge Material Composition in Laboratory Experiments. GEOPHYSICAL JOURNAL INTERNATIONAL 208(1), 521–528. https://doi.org/10.1093/gji/ggw409
  • Budkov A.M., Kocharyan G.G., 2017. Experimental Study of Different Modes of Block Sliding along Interface. Part 3. Numerical Modeling. PHYSICAL MESOMECHANICS 20, 203–208. https://doi.org/10.1134/S1029959917020102
  • Adushkin V.V., Kocharyan G.G., Novikov V.A., 2016. Study of Fault Slip Modes. IZVESTIYA, PHYSICS OF THE SOLID EARTH 52, 637–647. https://doi.org/10.1134/S1069351316050013
  • Kocharyan G.G., 2015. Radiation Efficiency of Earthquake Sources at Different Hierarchical Levels. AIP CONFERENCE PROCEEDINGS 1683, 020086. https://doi.org/10.1063/1.4932776
  • Besedina A.N., Kishkina S.B., Kocharyan G.G., 2015. Effect of Deformation Properties of Discontinuities on Sources of Mining-Induced Seismicity in Rocks. Part I. In Situ Observations. JOURNAL OF MINING SCIENCE 51, 707–717. https://doi.org/10.1134/S1062739115040078
  • Budkov A.M., Kocharyan G.G., Ostapchuk A.A., Pavlov D.V., 2015. Effect of Deformation Properties of Discontinuities on Intensity of Induced Seismicity Sources in Rocks. Part II. Laboratory and Numerical Experiments. JOURNAL OF MINING SCIENCE 51, 1085–1090. https://doi.org/10.1134/S1062739115060332
  • Kocharyan G.G., Ostapchuk A.A., Martynov V.S., 2017. Alteration of Fault Deformation Mode under Fluid Injection. JOURNAL OF MINING SCIENCE 53, 216–223. https://doi.org/10.1134/S1062739117022043
  • 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, 1–11. 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, 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, 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, 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 G.G. Kocharyan, G.N. Ivanchenko, and S.B. Kishkina. IZVESTIYA, PHYSICS OF THE SOLID EARTH 52, 624–625. 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, 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, 275–279. https://doi.org/10.1134/S1028334X16030016
  • Kocharyan G.G., 2016. From Earthquake to Aseismic Creep: What Governs Fault Slip Modes? Paper Presented at the ISRM 2nd International Conference on Rock Dynamics. Suzhou, China, ISRM-ROCDYN-2016-44.
  • 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, 1–9. http://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, 757–759. http://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, 355–366. http://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, 123–133. http://doi.org/10.1134/S1029959914020040
  • Kocharyan G.G., Budkov A.M., 2013. Effect of Faults and Fractures on Forming Damage Zones of Large Explosions and Wave Field Parameters. In: J. Zhao, J. Li (Eds), Rock Dynamics and Applications – State of the Art. CRC Press, p. 567–572.
  • Besedina A.N., Kabychenko N.V., Kocharyan G.G., 2013. Low-Magnitude Seismicity Monitoring in Rocks. JOURNAL OF MINING SCIENCE 49, 691–703. http://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, 922–925. http://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, 199–210. http://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, 802–810. http://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, 412–415. http://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, 317–325. http://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, 1523–1525. http://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, 1591–1594. http://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, 1071–1082. http://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. SGEM 2010. Proceedings of the 10th International Multidisciplinary Scientific Geoconference and EXPO – Modern Management of Mine Producing, Geology and Environmental Protection 2, 67–74.
  • Kocharyan G.G., Pavlov D.V., 2010. Triggering and Accumulation of Deformations on Rock Discontinuities Due to Low Amplitude Seismic Vibrations. In: Rock Mechanics in Civil and Environmental Engineering. Proceedings of the European Rock Mechanics Symposium. EUROCK 2010, Lausanne, Switzerland, p. 273-276.