Stress analysis of fault slips data recorded within Dedicna Štola Gallery in the Rychlebske hory mts., ne part of the Bohemian massif

Title:

Stress analysis of fault slips data recorded within Dedicna Štola Gallery in the Rychlebske hory mts., ne part of the Bohemian massif

Creator:

Stemberk, Jakub, Coubal, Miroslav, Stemberk, Josef , and Štěpančíková, Petra

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:c5a38783-b59a-4d0d-af83-7b589bd61319
uuid:c5a38783-b59a-4d0d-af83-7b589bd61319
doi:10.13168/AGG.2019.0027

Subject:

active tectonics, 3-D fault slip monitoring, transient fault slip acceleration, and switching stress/strain states

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

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.

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

315-330

Source:

Acta geodynamica et geomaterialia : | 2019 Volume:16 | Number:3 (195)

Harvested from:

CDK

Metadata only:

false