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FICKER, T.
Originální název
Some remarks on the dynamical conformity of rock joints
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
A recently developed computerized method for assessing the rock joint coefficients is discussed. The performances of formerly introduced relative similarity indicators, along with the correlation coefficient, are subjected to critical analysis. These relative numerical indicators are replaced by two absolute indicators whose properties better describe surface textures of rock joints. The first absolute indicator results from the Fourier Matrix and evaluates wavy shapes of surfaces. The second absolute indicator quantifies the heights of surface reliefs, and is defined as the root mean square height of the surface outline. The behavior of the newly introduced numerical indicators are investigated by means of the deterministic periodic surface reliefs. The practical application of the new indicators is presented and the convenient performances of both the indicators are documented.
Klíčová slova
Rock joints; Shear strength; Joint rock coefficients; Numerical indicators; Computerized assessment.
Autoři
Vydáno
15. 5. 2018
Nakladatel
ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Místo
AMSTERDAM, NETHERLANDS
ISSN
2095-2686
Periodikum
International Journal of Mining Science and Technology
Ročník
28
Číslo
3
Stát
Nizozemsko
Strany od
385
Strany do
390
Strany počet
6
URL
http://www.sciencedirect.com/science/article/pii/S2095268616301422
BibTex
@article{BUT149660, author="Tomáš {Ficker}", title="Some remarks on the dynamical conformity of rock joints", journal="International Journal of Mining Science and Technology", year="2018", volume="28", number="3", pages="385--390", doi="10.1016/j.ijmst.2018.04.003", issn="2095-2686", url="http://www.sciencedirect.com/science/article/pii/S2095268616301422" }