Modelling as a part of geomechanical monitoring of mine working

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Authors:

G.V.Babiiuk, Dr. Sc. (Tech.), Prof., Donbass State Technical University, Lisichansk, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

А.O.Leonov, Cand. Sc. (Tech.), Assoc. Prof., Donbass State Technical University, Lisichansk, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

V.F.Puntus, Donbass State Technical University, Lisichansk, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract:

Purpose. Creating a methodology for geomechanical monitoring of mine workings as automated data-measuring system of continuous monitoring, diagnosis and prognosis of the stress-strain state of border rock massif and support.

Methodology. Complex combination of operations research theory and mechanics of underground constructions, computer and physical modelling, mine instrumental observations.

Findings. The paper substantiates a new method of predicting the geomechanical processes and manifestations, as well as making decisions on ensuring the reliability of developments in their design, implementation and maintenance in the rock massif with undefined properties. The method includes geomechanical monitoring, physical and mathematical modelling, controlled at intervals according to the results of mine observations, and allows quantitative assessment of the reliability of heading at different stages of the operational lifetime and the interaction quality of the method, assets and the environment.

Originality. The scientific novelty of the proposed method consists in managing the reliability of headings as the geotechnical system by adjusting its structure to the changing environment during the operational lifetime.

Practical value. An adequate description of rock pressure manifestations in development headings and reasonable choice of adaptive ways and means to control the reliability of mine workings.

References/Список літератури

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