Publication result detail

Shear strength of rocks by visual assessment

FICKER, T.; MARTIŠEK, D.

Original Title

Shear strength of rocks by visual assessment

English Title

Shear strength of rocks by visual assessment

Type

Paper in proceedings (conference paper)

Original Abstract

The roughness of rock joints essentially influences shear strength of these discontinuities. In geotechnical practice a visual assessment based on ten two-dimensional profile standards is frequently used. The visual assessment is rather a subjective procedure but it could be replaced by computer assessment. The present contribution describes a computer procedure based on the Fourier formalism.

English abstract

The roughness of rock joints essentially influences shear strength of these discontinuities. In geotechnical practice a visual assessment based on ten two-dimensional profile standards is frequently used. The visual assessment is rather a subjective procedure but it could be replaced by computer assessment. The present contribution describes a computer procedure based on the Fourier formalism.

Keywords

Asperities; Computer assessment; Database of threedimensional profiles; Fourier formalism; Indicators of similarity; Joint roughness coefficients; Rock joints; Visual assessment

Key words in English

Asperities; Computer assessment; Database of threedimensional profiles; Fourier formalism; Indicators of similarity; Joint roughness coefficients; Rock joints; Visual assessment

Authors

FICKER, T.; MARTIŠEK, D.

RIV year

2016

Released

18.06.2015

Publisher

STEF92 Technology Ltd., Sofie, Bulharsko

Location

Sofie, Bulharsko

ISBN

978-619-7105-32-2

Book

15th International multidisciplinary scientific geoconference, Conference Proceedings, vol. II

Edition

Hydrology, Engineering geology & Geotechnics

Pages from

641

Pages to

648

Pages count

8

URL

http://sgem@sgem.org

BibTex

@inproceedings{BUT118866,
  author="Tomáš {Ficker} and Dalibor {Martišek}",
  title="Shear strength of rocks by visual assessment",
  booktitle="15th International multidisciplinary scientific geoconference, Conference Proceedings, vol. II",
  year="2015",
  series="Hydrology, Engineering geology & Geotechnics",
  number="1",
  pages="641--648",
  publisher="STEF92 Technology Ltd., Sofie, Bulharsko",
  address="Sofie, Bulharsko",
  doi="10.5593/sgem2015B12",
  isbn="978-619-7105-32-2",
  url="http://sgem@sgem.org"
}