Detail publikace

Rock Joint Coefficients Derived from the Three-Dimensional Fourier Reliefs

FICKER, T. AUDY, O.

Originální název

Rock Joint Coefficients Derived from the Three-Dimensional Fourier Reliefs

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Coefficients of rock joints serve in geotechnical practice for determining shear strength of rock masses. Evaluation of the stability of rocky terrains containing joints is important from the viewpoint of safety. Larger surface irregularities of joints contribute to a better mechanical stability of rock masses. One of the possible ways of evaluating joint rock coefficients is based on the numerical assessment of surface morphology. The comparison of morphologies between the relief of the investigated rock joint and the reliefs of standard specimens whose coefficients are known enables to assign a proper coefficient to the investigated joint. The Fourier digital reliefs are useful auxiliary tools for such a comparative technique. The technique is however accompanied by some rigors that are necessary to know and avoid them. This contribution discuss some problems associated with the comparative technique used for determining joint rock coefficients.

Klíčová slova

Joint rock coefficient; surface irregularities; standard reliefs.

Autoři

FICKER, T.; AUDY, O.

Vydáno

28. 11. 2017

Nakladatel

IOP Publishing

Místo

UK

ISSN

1757-8981

Periodikum

IOP Conference Series: Materials Science and Engineering

Ročník

245

Číslo

3

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

6

Strany počet

6

URL

http://iopscience.iop.org/article/10.1088/1757-899X/245/3/032005

Plný text v Digitální knihovně

http://hdl.handle.net/11012/137148

BibTex

@inproceedings{BUT141993,
  author="Ondřej {Audy} and Tomáš {Ficker}",
  title="Rock Joint Coefficients Derived from the Three-Dimensional Fourier Reliefs",
  booktitle="WMCAUS 2017 - Abstract Collection Book",
  year="2017",
  journal="IOP Conference Series: Materials Science and Engineering",
  volume="245",
  number="3",
  pages="1--6",
  publisher="IOP Publishing",
  address="UK",
  doi="10.1088/1757-899X/245/3/032005",
  issn="1757-8981",
  url="http://iopscience.iop.org/article/10.1088/1757-899X/245/3/032005"
}