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Modelling as a part of geomechanical monitoring of mine working

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Category: Mining

Last Updated on 30 September 2016

Published on 30 September 2016

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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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Развитие научных основ повышения устойчивости горных выработок шахт Западного Донбасса: монография / Бондаренко В.И., Мартовицкий А.В., Ковалевская И.А., Череватюк В.Г. – Днепропетровск: ТОВ „ЛизуновПресс‟, 2010. – 340 с.

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6. Glushikhin, F.P., Kuznetsov, G.N., Shkliarsky M.F., Pavlov, V.N. and Zolotnikov, M.S., 1991. Modelirovaniie v geomakhanike [Modelling in geomechanics]. Moscow: Nedra.

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7. Babiiuk, G.V., Leonov, A.A. and Puntus, V.F., 2009. Modelling of a deformation process of rock massif. Izvestiia vuzov. Gornyi zhurnal, No. 5, pp. 42–51.

Бабиюк Г.В. Моделирование процесса деформирования породного массива / Г.В.Бабиюк, А.А.Леонов, В.Ф.Пунтус // Изв. вузов. Горный журнал. – 2009. – №5. – С. 42–51.

8. Babiiuk, G.V., Leonov, A.A., Puntus, V.F. and Bakayev, O.V., 2010. Improvement of instrumentation and methodological support for the test species in the mode of controlled demolition. Proc. scientific. DonSTU works, No. 32, pp. 76–87.

Совершенствование приборно-методического обеспечения для испытания пород в режиме контролируемого разрушения / Г.В.Бабиюк, А.А.Леонов, В.Ф.Пунтус, О.В.Бакаев // Сб. науч. трудов. Алчевск: ДонГТУ, 2010. – Вып.32. – С. 76–87.

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