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Verification of Recent-Stress-Strain in Czech part of Upper Silesian Coal basin
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SYSNO ASEP 0332327 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Verification of Recent-Stress-Strain in Czech part of Upper Silesian Coal basin Author(s) Ptáček, Jiří (UGN-S) RID
Grygar, R. (CZ)
Koníček, Petr (UGN-S) RID, ORCID
Souček, Kamil (UGN-S) RID, ORCID
Staš, Lubomír (UGN-S) RID, ORCID
Waclawik, P. (CZ)Number of authors 6 Source Title Documenta Geonica 2009, 2. - Ostrava : Ústav geoniky AV ČR, 2009 / Kožušníková A. - ISBN 978-80-86407-72-2 Pages s. 181-189 Number of pages 9 s. Action Česko - polská konference Geologie uhelných pánví /7./ Event date 21.10.2009-23.10.2009 VEvent location Ostrava Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords coal geology ; underground coal mining ; stress strain model Subject RIV DH - Mining, incl. Coal Mining R&D Projects GA105/08/1625 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z30860518 - UGN-S (2005-2011) Annotation A stresss strain model of Variscan structural tectonic pattern in the Czech part of Upper Silesian Coal Basin (USCB) based on paleostress analyse have been interpreted. It was compiled used many of tectonic measurements of planar and linear elements and their comparison with the knowledge of dynamic development of Variscan body in a larger framework of Moravo Silesian zone. It was took account the influence of Alpine deformation due to Carpathian nappe. There were more stress tensor gauging realised in the region above all using hydrofrac and treated overcoring methods during last ten years. It’s becoming apparent that for information of recent stress fields is usable the interpretation of focus mechanisms of energetic significant seismic events, which were observed here more than ten years. The aim of project is the verification of recent stress strain state in the easternmost region of Czech part of USCB. Workplace Institute of Geonics Contact Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354 Year of Publishing 2010
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