Use of controlled dynamic impacts on hierarchically structured seismically hazardous faults for seismically safe relaxation of shear stresses

Valery V. Ruzhich, Sergey G. Psakhie, Elena A. Levina, Evgeny V. Shilko, Alexandr S. Grigoriev

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

3 Цитирования (Scopus)

Аннотация

In the paper we briefly outline the experience in forecasting catastrophic earthquakes and the general problems in ensuring seismic safety. The purpose of our long-term research is the development and improvement of the methods of man-caused impacts on large-scale fault segments to safely reduce the negative effect of seismodynamic failure. Various laboratory and large-scale field experiments were carried out in the segments of tectonic faults in Baikal rift zone and in main cracks in block-structured ice cove of Lake Baikal using the developed measuring systems and special software for identification and treatment of deformation response of faulty segments to man-caused impacts. The results of the study let us to ground the necessity of development of servo-controlled technologies, which are able to provide changing the shear resistance and deformation regime of fault zone segments by applying vibrational and pulse triggering impacts. We suppose that the use of triggering impacts in highly stressed segments of active faults will promote transferring the geodynamic state of these segments from a metastable to a more stable and safe state.

Язык оригиналаАнглийский
Название основной публикацииProceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017
РедакторыSergey G. Psakhie, Victor E. Panin, Vasily M. Fomin
ИздательAmerican Institute of Physics Inc.
Том1909
ISBN (электронное издание)9780735416017
DOI
СостояниеОпубликовано - 1 дек 2017
СобытиеInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 - Tomsk, Российская Федерация
Продолжительность: 9 окт 201713 окт 2017

Конференция

КонференцияInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017
СтранаРоссийская Федерация
ГородTomsk
Период9.10.1713.10.17

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Цитировать

    Ruzhich, V. V., Psakhie, S. G., Levina, E. A., Shilko, E. V., & Grigoriev, A. S. (2017). Use of controlled dynamic impacts on hierarchically structured seismically hazardous faults for seismically safe relaxation of shear stresses. В S. G. Psakhie, V. E. Panin, & V. M. Fomin (Ред.), Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 (Том 1909). [020184] American Institute of Physics Inc.. https://doi.org/10.1063/1.5013865