Impact of confining pressure and orientation of discontinuities on the behaviour of jointed rock mass

P. Jarczyk

doi:10.1088/1755-1315/261/1/012014

Impact of confining pressure and orientation of discontinuities on the behaviour of jointed rock mass

P. Jarczyk

Katedra Geoinżynierii i Eksploatacji Surowców (RG/RG4)

Wyniki badań: Wkład do czasopisma › Artykuł z konferencji › recenzja

Abstrakt

The article deals with issues of rock and rock mass mechanics. The subject of the publication is the behaviour of rock samples with singular discontinuities under three-axial compression conditions, with pressures up to 30 MPa. The effect of confining pressure and orientation of discontinuities in the directions of external loads (30°, 45° and 60°) on the behaviour of discontinuous rock was investigated. It was shown that with the increase of confining pressure, the strength of the samples increases linearly, and higher angles at which the discontinuity is oriented correspond to higher durability.

Język oryginału	angielski
Numer artykułu	012014
Czasopismo	IOP Conference Series: Earth and Environmental Science
Tom	261
Numer wydania	1
Identyfikatory DOI	https://doi.org/10.1088/1755-1315/261/1/012014
Status publikacji	Opublikowano - 26 kwi 2019
Wydarzenie	Mining of Sustainable Development Conference 2018 - Gliwice, Polska Czas trwania: 28 lis 2018 → …

Obszary tematyczne ASJC Scopus

Ogólne nauki o środowisku
Ogólne nauki o Ziemi i planetach

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10.1088/1755-1315/261/1/012014

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abstract = "The article deals with issues of rock and rock mass mechanics. The subject of the publication is the behaviour of rock samples with singular discontinuities under three-axial compression conditions, with pressures up to 30 MPa. The effect of confining pressure and orientation of discontinuities in the directions of external loads (30°, 45° and 60°) on the behaviour of discontinuous rock was investigated. It was shown that with the increase of confining pressure, the strength of the samples increases linearly, and higher angles at which the discontinuity is oriented correspond to higher durability.",

author = "P. Jarczyk",

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Y1 - 2019/4/26

N2 - The article deals with issues of rock and rock mass mechanics. The subject of the publication is the behaviour of rock samples with singular discontinuities under three-axial compression conditions, with pressures up to 30 MPa. The effect of confining pressure and orientation of discontinuities in the directions of external loads (30°, 45° and 60°) on the behaviour of discontinuous rock was investigated. It was shown that with the increase of confining pressure, the strength of the samples increases linearly, and higher angles at which the discontinuity is oriented correspond to higher durability.

AB - The article deals with issues of rock and rock mass mechanics. The subject of the publication is the behaviour of rock samples with singular discontinuities under three-axial compression conditions, with pressures up to 30 MPa. The effect of confining pressure and orientation of discontinuities in the directions of external loads (30°, 45° and 60°) on the behaviour of discontinuous rock was investigated. It was shown that with the increase of confining pressure, the strength of the samples increases linearly, and higher angles at which the discontinuity is oriented correspond to higher durability.

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DO - 10.1088/1755-1315/261/1/012014

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Impact of confining pressure and orientation of discontinuities on the behaviour of jointed rock mass

Abstrakt

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