Authors: N.V. Cherdantsev, S.V. Cherdantsev

Title of the article: Geomechanical condition of rock mass for containing excavation and disjunctive dislocations

Year: 2014, Issue: 6, Pages: 3-12

Branch of knowledge: Geomechanics

Index UDK: 622.241.54:539.3

DOI: -

Abstract: Model of anisotropic rock mass around the excavation and disjunctive dislocations is presented. Results of calculation of the rock massif are given. There are other parameters planes of weakness in which the disorder is a kind of disjunction screen. The presence of such a screen significantly reduces the size of the zones of discontinuity around excavation.

Key words: anisotropic rock mass disjunctive dislocations excavations surface weakening zones of discontinuity

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