Seismotectonic investigations of the Chulmakan fault, southern Yakutia, to assess the seismic hazard for the East Siberia–Pacific Ocean oil and power of Siberia gas pipelines
- Autores: Strom A.L.1, Imaev V.S.2,3, Smekalin O.P.3, Chipizubov A.V.3, Ovsyuchenko A.N.4, Grib N.N.5, Syas’ko A.A.5
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Afiliações:
- Center of the Service for Geodynamic Observations in the Energy Industry
- Diamond and Precious Metal Geology Institute
- Institute of the Earth’s Crust
- Schmidt Institute of Physics of the Earth
- Neryungri Division of the Technical Institute
- Edição: Volume 51, Nº 6 (2017)
- Páginas: 584-590
- Seção: Article
- URL: https://journals.rcsi.science/0016-8521/article/view/156638
- DOI: https://doi.org/10.1134/S0016852117060073
- ID: 156638
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Resumo
Based on the analysis of space images and maps, the data of laser scanning, trenching, and field geophysical and seismotectonic studies in southern Yakutia, the Chulmakan seismogenic fault is mapped and characterized. The structure and parameters of seismogenic deformations of this fault, which crosses the Power of Siberia gas pipeline, are determined. A preliminary estimate of the Chulmakan seismodislocation age is given, as well as the magnitude of the corresponding paleoearthquake. The level of potential seismic hazard at the site where the Chulmakan Fault crosses the East Siberia–Pacific Ocean oil pipeline and Power of Siberia gas pipeline is determined.
Sobre autores
A. Strom
Center of the Service for Geodynamic Observations in the Energy Industry
Email: imaev@crust.irk.ru
Rússia, Moscow, 125993
V. Imaev
Diamond and Precious Metal Geology Institute; Institute of the Earth’s Crust
Autor responsável pela correspondência
Email: imaev@crust.irk.ru
Rússia, Yakutsk, 677000; Irkutsk, 664033
O. Smekalin
Institute of the Earth’s Crust
Email: imaev@crust.irk.ru
Rússia, Irkutsk, 664033
A. Chipizubov
Institute of the Earth’s Crust
Email: imaev@crust.irk.ru
Rússia, Irkutsk, 664033
A. Ovsyuchenko
Schmidt Institute of Physics of the Earth
Email: imaev@crust.irk.ru
Rússia, Moscow, 123242
N. Grib
Neryungri Division of the Technical Institute
Email: imaev@crust.irk.ru
Rússia, Neryungri, Republic of Yakutia, 678960
A. Syas’ko
Neryungri Division of the Technical Institute
Email: imaev@crust.irk.ru
Rússia, Neryungri, Republic of Yakutia, 678960
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