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On Bearing Resources and on the Mechanics of Subduction Processes

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Abstract

The article considers two problems, one of which is related to the engineering direction, devoted to the study of the resources of bearings with coatings that have received a certain defect. The second relates to the mechanics of natural phenomena and is associated with the phenomenon of subduction. Subduction is the process of moving oceanic lithospheric plates under the continental in the coastal zone. It is the phenomena of subduction that lead to earthquakes that generate tsunamis. It is estimated that the length of the coastal zones where the subduction process takes place is 45 thousand kilometers. Subduction zones are zones of intense coastal marine and oceanic earthquakes that are characterized by faults in lithospheric plates. The authors managed to notice that both of these problems are mathematically described by the same boundary-value problems. To study and solve them, the block element method is used, which allows one to precisely solve these problems. The study showed that in the zones of defects and faults, high stress concentrations occur, leading to destruction of the coatings. The consequences of such destruction are investigated.

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Funding

Certain fragments of the work were carried out as part of the implementation of the State Assignment of the Ministry of Education and Science for 2020, projects (FZEN-2020-0020) and JSC RAS project (00-19-13) state registration number 01201354241, Programs of the Presidium of the Russian Academy of Sciences no. 7, project (00-19-03) and no. 20 project (00-19-10), and with the support of grants from RFBR (19-41-230003), (19-41-230004), (19-48-230014), (18-08-00465), (18-01-00384), (18-05-80008).

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Authors and Affiliations

  1. Southern Science Center, Russian Academy of Sciences, 344006, Rostov-on-Don, Russia

    V. A. Babeshko, O. V. Evdokimova, V. S. Evdokimov & S. B. Uafa

  2. Kuban State University, 350040, Krasnodar, Russia

    V. A. Babeshko & O. M. Babeshko

Authors
  1. V. A. Babeshko
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  2. O. M. Babeshko
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  3. O. V. Evdokimova
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  4. V. S. Evdokimov
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  5. S. B. Uafa
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Corresponding author

Correspondence to V. A. Babeshko.

Additional information

Translated by I. K. Katuev

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Babeshko, V.A., Babeshko, O.M., Evdokimova, O.V. et al. On Bearing Resources and on the Mechanics of Subduction Processes. Mech. Solids 55, 309–315 (2020). https://doi.org/10.3103/S0025654420030036

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  • DOI: https://doi.org/10.3103/S0025654420030036

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