Regularities of failure of migmatized gneiss with metamorphic foliation

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SYSNO ASEP	0490749
Document Type	A - Abstract
R&D Document Type	O - Ostatní
Title	Regularities of failure of migmatized gneiss with metamorphic foliation
Author(s)	Berčáková, Andrea (UGN-S) Melichar, R. (CZ) Souček, Kamil (UGN-S)_{RID, ORCID}
Number of authors	3
Source Title	Geology, Geophysics and Environment - ISSN 2299-8004 Roč. 44, č. 1 (2018), s. 150-151
Number of pages	2 s.
Publication form	Print - P
Language	eng - English
Country	PL - Poland
Keywords	mechanical anisotropy ; fracture process ; metamorphic foliation
Subject RIV	DB - Geology ; Mineralogy
OECD category	Geology
Institutional support	UGN-S - RVO:68145535
DOI	https://doi.org/10.7494/geol
Annotation	The research is focused on exploration of the mechanical anisotropy and fracture process of a rock with planes of weakness. In this study, the strength behaviour of migmatized gneiss with weakened planes, i.e. metamorphic foliation is evaluated. Metamorphic foliation with a specific orientation of rock grains may result that the mechanical behaviour and the mechanical properties, i.e. strength, are changed in different directions of loading. The strength anisotropy and the direction of weakening are in geomechanics not sufficiently clear until now.
Workplace	Institute of Geonics
Contact	Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354
Year of Publishing	2019

Number of the records: 1