| BERČÁKOVÁ, Andrea, Rostislav MELICHAR and Kamil SOUČEK. Mechanical Properties and Failure Patterns of Migmatized Gneiss with Metamorphic Foliation Under UCS Test. Rock Mechanics and Rock Engineering. Wien: Springer Wien, 2020, vol. 53, No 4, p. 2007-2013. ISSN 0723-2632. Available from: https://dx.doi.org/10.1007/s00603-019-02012-2. |
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@article{1646219,
author = {Berčáková, Andrea and Melichar, Rostislav and Souček, Kamil},
article_location = {Wien},
article_number = {4},
doi = {http://dx.doi.org/10.1007/s00603-019-02012-2},
keywords = {Mechanical anisotropy; Metamorphic foliation; Shear fracture; Tensile fracture; Uniaxial compressive strength},
language = {eng},
issn = {0723-2632},
journal = {Rock Mechanics and Rock Engineering},
title = {Mechanical Properties and Failure Patterns of Migmatized Gneiss with Metamorphic Foliation Under UCS Test},
url = {https://link.springer.com/article/10.1007/s00603-019-02012-2?shared-article-renderer},
volume = {53},
year = {2020}
}
TY - JOUR
ID - 1646219
AU - Berčáková, Andrea - Melichar, Rostislav - Souček, Kamil
PY - 2020
TI - Mechanical Properties and Failure Patterns of Migmatized Gneiss with Metamorphic Foliation Under UCS Test
JF - Rock Mechanics and Rock Engineering
VL - 53
IS - 4
SP - 2007-2013
EP - 2007-2013
PB - Springer Wien
SN - 07232632
KW - Mechanical anisotropy
KW - Metamorphic foliation
KW - Shear fracture
KW - Tensile fracture
KW - Uniaxial compressive strength
UR - https://link.springer.com/article/10.1007/s00603-019-02012-2?shared-article-renderer
L2 - https://link.springer.com/article/10.1007/s00603-019-02012-2?shared-article-renderer
N2 - This study confrms that the tested rock (migmatized gneiss) shows mechanical anisotropy and the orientation of the foliation that was distinguished inside the rock infuences fracture processes in the rock. From the point of our research, the strength is generally increased where fracturing occurs oblique to the planes. Thus, the lower average strength values at the angles 30 and 45 degrees are the result of lower friction coefcients of the planes of weakness consisting of biotite fakes along the newly-formed cracks propagate.
ER -
BERČÁKOVÁ, Andrea, Rostislav MELICHAR and Kamil SOUČEK. Mechanical Properties and Failure Patterns of Migmatized Gneiss with Metamorphic Foliation Under UCS Test. \textit{Rock Mechanics and Rock Engineering}. Wien: Springer Wien, 2020, vol.~53, No~4, p.~2007-2013. ISSN~0723-2632. Available from: https://dx.doi.org/10.1007/s00603-019-02012-2.
|
