The stress state of the Sakhalin Island and adjacent territories
Abstract The present study presents the results of the stress tensor inversion in the Sakhalin-Island and adjacent territories. The method of cataclastic analysis of discontinuous displacements has been used to perform the stress reconstruction. The stress inversion has been performed on the basis o...
Published in: | IOP Conference Series: Earth and Environmental Science |
---|---|
Main Author: | |
Format: | Article in Journal/Newspaper |
Language: | unknown |
Published: |
IOP Publishing
2019
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1088/1755-1315/324/1/012010 https://iopscience.iop.org/article/10.1088/1755-1315/324/1/012010/pdf https://iopscience.iop.org/article/10.1088/1755-1315/324/1/012010 |
id |
crioppubl:10.1088/1755-1315/324/1/012010 |
---|---|
record_format |
openpolar |
spelling |
crioppubl:10.1088/1755-1315/324/1/012010 2024-06-02T08:13:55+00:00 The stress state of the Sakhalin Island and adjacent territories Yu Polets, A 2019 http://dx.doi.org/10.1088/1755-1315/324/1/012010 https://iopscience.iop.org/article/10.1088/1755-1315/324/1/012010/pdf https://iopscience.iop.org/article/10.1088/1755-1315/324/1/012010 unknown IOP Publishing http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining IOP Conference Series: Earth and Environmental Science volume 324, issue 1, page 012010 ISSN 1755-1307 1755-1315 journal-article 2019 crioppubl https://doi.org/10.1088/1755-1315/324/1/012010 2024-05-07T13:59:01Z Abstract The present study presents the results of the stress tensor inversion in the Sakhalin-Island and adjacent territories. The method of cataclastic analysis of discontinuous displacements has been used to perform the stress reconstruction. The stress inversion has been performed on the basis of local focal mechanism solution catalog of earthquakes, NEID and Global CMT Project data. The calculations are carried out at three depths levels (0–6 km, 6–12 km and 12–18 km) for magnitude range (Mw) 3.0–7.0. The results of the stress reconstruction allowed us to obtain the new specific features of the tectonic stress field: orientation of the principal stress axes, stress ratio or Lode-Nadai coefficient and the types of stress (the geodynamic regimes). The tectonic stress field is less stable at depth between 6 and 12 km. Article in Journal/Newspaper Sakhalin IOP Publishing IOP Conference Series: Earth and Environmental Science 324 012010 |
institution |
Open Polar |
collection |
IOP Publishing |
op_collection_id |
crioppubl |
language |
unknown |
description |
Abstract The present study presents the results of the stress tensor inversion in the Sakhalin-Island and adjacent territories. The method of cataclastic analysis of discontinuous displacements has been used to perform the stress reconstruction. The stress inversion has been performed on the basis of local focal mechanism solution catalog of earthquakes, NEID and Global CMT Project data. The calculations are carried out at three depths levels (0–6 km, 6–12 km and 12–18 km) for magnitude range (Mw) 3.0–7.0. The results of the stress reconstruction allowed us to obtain the new specific features of the tectonic stress field: orientation of the principal stress axes, stress ratio or Lode-Nadai coefficient and the types of stress (the geodynamic regimes). The tectonic stress field is less stable at depth between 6 and 12 km. |
format |
Article in Journal/Newspaper |
author |
Yu Polets, A |
spellingShingle |
Yu Polets, A The stress state of the Sakhalin Island and adjacent territories |
author_facet |
Yu Polets, A |
author_sort |
Yu Polets, A |
title |
The stress state of the Sakhalin Island and adjacent territories |
title_short |
The stress state of the Sakhalin Island and adjacent territories |
title_full |
The stress state of the Sakhalin Island and adjacent territories |
title_fullStr |
The stress state of the Sakhalin Island and adjacent territories |
title_full_unstemmed |
The stress state of the Sakhalin Island and adjacent territories |
title_sort |
stress state of the sakhalin island and adjacent territories |
publisher |
IOP Publishing |
publishDate |
2019 |
url |
http://dx.doi.org/10.1088/1755-1315/324/1/012010 https://iopscience.iop.org/article/10.1088/1755-1315/324/1/012010/pdf https://iopscience.iop.org/article/10.1088/1755-1315/324/1/012010 |
genre |
Sakhalin |
genre_facet |
Sakhalin |
op_source |
IOP Conference Series: Earth and Environmental Science volume 324, issue 1, page 012010 ISSN 1755-1307 1755-1315 |
op_rights |
http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining |
op_doi |
https://doi.org/10.1088/1755-1315/324/1/012010 |
container_title |
IOP Conference Series: Earth and Environmental Science |
container_volume |
324 |
container_start_page |
012010 |
_version_ |
1800737565554245632 |