Rock Joint Coefficients Derived from the Three-Dimensional Fourier Reliefs

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dc.contributor.authorAudy, Ondřejcs
dc.contributor.authorFicker, Tomášcs
dc.coverage.issue3cs
dc.coverage.volume245cs
dc.date.issued2017-11-28cs
dc.description.abstractCoefficients 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.en
dc.formattextcs
dc.format.extent1-6cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationIOP Conference Series: Materials Science and Engineering. 2017, vol. 245, issue 3, p. 1-6.en
dc.identifier.doi10.1088/1757-899X/245/3/032005cs
dc.identifier.issn1757-8981cs
dc.identifier.orcid0000-0001-8095-3482cs
dc.identifier.other141993cs
dc.identifier.researcheridAAD-7526-2019cs
dc.identifier.scopus6701831271cs
dc.identifier.urihttp://hdl.handle.net/11012/137148
dc.language.isoencs
dc.publisherIOP Publishingcs
dc.relation.ispartofIOP Conference Series: Materials Science and Engineeringcs
dc.relation.urihttp://iopscience.iop.org/article/10.1088/1757-899X/245/3/032005cs
dc.rightsCreative Commons Attribution 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1757-8981/cs
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/cs
dc.subjectJoint rock coefficienten
dc.subjectsurface irregularitiesen
dc.subjectstandard reliefs.en
dc.titleRock Joint Coefficients Derived from the Three-Dimensional Fourier Reliefsen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-141993en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:44:26en
sync.item.modts2025.01.17 16:54:13en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav fyzikycs
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