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Stress analysis of fault slips data recorded within the Dědičná štola Gallery in the Rychlebské hory Mts., NE part of the Bohemian massif
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SYSNO ASEP 0543658 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Stress analysis of fault slips data recorded within the Dědičná štola Gallery in the Rychlebské hory Mts., NE part of the Bohemian massif Author(s) Stemberk, J. (CZ)
Coubal, Miroslav (GLU-S) RID, SAI
Stemberk, J. (CZ)
Štěpančíková, P. (CZ)Source Title Acta geodynamica et geomaterialia. - : Ústav struktury a mechaniky hornin AV ČR, v. v. i. - ISSN 1214-9705
Roč. 16, č. 3 (2019), s. 315-330Number of pages 16 s. Language eng - English Country CZ - Czech Republic Keywords Active tectonics ; 3-D fault slip monitoring ; Transient fault slip acceleration ; Switching stress/strain states Subject RIV DB - Geology ; Mineralogy OECD category Geology Method of publishing Open access Institutional support GLU-S - RVO:67985831 UT WOS 000487824600010 EID SCOPUS 85073513660 DOI 10.13168/AGG.2019.0027 Annotation This work presents the results of 3-D movements of faults occurring in the Dědičná štola gallery in the Rychlebské hory Mts. during the period between 2014 and 2017. The faults were monitored by TM-71 extensometers. The detected fault slip is nonlinear and is affected by short transient periods of acceleration. One dominant and a series of minor transient fault slip accelerations were recognised. The recorded accelerations were induced by switching two compressional stress/strain states – WNW-ESE to NW-SE compression corresponding to the stress field of the Western European stress domain and to NNE-SSW corresponding to the stress field of the NW part of the Carpathian stress domain. The extensional state, oriented NW-SE, corresponding to gravitational spreading due to the Rychlebské hory Mts. uplift, was recognised. Workplace Institute of Geology Contact Jana Popelková, popelkova@gli.cas.cz, Sabina Janíčková, Tel.: 233 087 272 Year of Publishing 2022 Electronic address https://www.irsm.cas.cz/index.php?page=acta_detail_doi&id=312
Number of the records: 1