Numerical modeling of earthquake impact on engineering structures on Arctic shelf
Igor Borisovich Petrov,
Vasily Ivanovich Golubev,
Katerina Alekseevna Beklemysheva,
Alexey Viktorovich Vasyukov https://doi.org/10.23947/2587-8999-2017-2-163-168
Abstract
The problem of numerical modeling of the process of initiation of seismic activity on Arctic shelf and its impact on engineering structures is considered. To describe the dynamic behavior of a geological array, the determining systems of equations of the theory of elasticity and acoustics are used with explicit identification of all geological layers. A distinctive feature of the developed approach is the full wave calculation of the propagation of seismic waves from the source of the earthquake to the day surface. Grid-characteristic method is used for numerical calculation on hexahedral and tetrahedral computational grids.
Keywords
mathematical modeling,
grid-characteristic method,
earthquake,
seismic stability,
parallel algorithms
Supporting agencies: The study was supported by RFBR, research project 16-07-00233
About the Authors
Igor Borisovich Petrov
Moscow Institute of Physics and Technology (State University)
(9 Institutsky per., Dolgoprudny Moscow Region, Russian Federation)
Russian Federation
Russian Federation
Petrov Igor Borisovich, Corresponding Member of the Russian Academy of Sciences, Professor, Doctor of Science in Physics and Maths, Moscow Institute of Physics and Technology (State University), (9 Institutsky per., Dolgoprudny Moscow Region, Russian Federation)
Vasily Ivanovich Golubev
Moscow Institute of Physics and Technology (State University)
(9 Institutsky per., Dolgoprudny Moscow Region, Russian Federation)
Russian Federation
Russian Federation
Golubev Vasily Ivanovich, Candidate of Science in Physics and Maths, Senior Researcher in the Laboratory of Applied Computational Geophysics, Moscow Institute of Physics and Technology, Associate Professor of the Department of Informatics and Computational Mathematics, Moscow Institute of Physics and Technology (State University), (9 Institutsky per., Dolgoprudny Moscow Region, Russian Federation)
Katerina Alekseevna Beklemysheva
Moscow Institute of Physics and Technology (State University)
(9 Institutsky per., Dolgoprudny Moscow Region, Russian Federation)
Russian Federation
Russian Federation
Beklemysheva Katerina Alekseevna, Candidate of Science in Physics and Maths, Moscow Institute of Physics and Technology (State University), (9 Institutsky per., Dolgoprudny Moscow Region, Russian Federation)
Alexey Viktorovich Vasyukov
Moscow Institute of Physics and Technology (State University)
(9 Institutsky per., Dolgoprudny Moscow Region, Russian Federation)
Russian Federation
Russian Federation
Vasyukov Alexey Viktorovich, Candidate of Science in Physics and Maths, Moscow Institute of Physics and Technology (State University), (9 Institutsky per., Dolgoprudny Moscow Region, Russian Federation)
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For citations:
Petrov I.B., Golubev V.I., Beklemysheva K.A., Vasyukov A.V. Numerical modeling of earthquake impact on engineering structures on Arctic shelf. Computational Mathematics and Information Technologies. 2017;1(2). https://doi.org/10.23947/2587-8999-2017-2-163-168
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