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DEVELOPMENT OF AN EXPRESS-METHOD TO CONTROL DAMAGES IN UNDERGROUND MINING EXCAVATIONS UNDER ROCKBURST HAZARDOUS CONDITIONS
Abstract
Safety of underground mining is significantly complicated if horizontal tectonic stresses hugely predominate over vertical ones and influence of tectonic disturbances, heterogeneities of physical-mechanical properties of rocks and mountainous relief is considerable. To the date multiply efficient tool methods have been developed aimed at estimation and forecast of rockburst hazardous events in the highly-stress rock mass. They allow studying the stress-strain state of the rock mass in the vicinity of underground mining excavations, its disturbance and physical-mechanical characteristics. At the same time the deepening of mining operations and application of large-section excavations for self-propelled machinery makes it difficult to use some existing local investigation methods which require drilling of monitoring boreholes and spurs and long-term presence of researchers in rockburst hazardous underground mine conditions. These factors indicate necessity to develop a rockburst hazard forecast express-method on the basis of applying data of changes in transversal sections of excavations, stress-strain state of the rock mass and its power-intensity in the vicinity of underground mining excavations.
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References15
Turchaninov I.A., Panin V.I. Geophysical methods for the determination and control of stresses in the rock mass. L.: Nauka, 1976, - 163 p.
Guidelines for the safe management of mining operations at the Talnakh and Oktyabrskoe deposits, prone and dangerous for rock bursts. - Norilsk, S.-Pb, 2007
A method for determining the degree of rock burst hazard of a rock massif / A.A. Smirnov, A.A. Kozyrev et al. No. 1357593, Bulletin of the inventions. MKI. - Academy of Sciences of the USSR, Kola Brunch Mining Institute.-1987.-№45.
Kozyrev A.A., Semenova I.E. Rybin V.V., Zemtsovsky A.V., Fedotova Yu.V., Konstantinov K.N. Guidelines for the safe mining operations in deposits prone to and dangerous for rock bursts (the Oleniy Ruchey deposit. Apatity, 2015, - 101 p.
Guidelines for the safe mining operations in the Gornaya Shoria deposits subject to rock bursts. Leningrad; 1977. – 23 p.
Petukhov I.M., Egorov P.V., Vinokur B.Sh. Prevention of rock bursts in mines. M., Nedra, 1984.230 p.
Aksenov A.A., Ozhiganov I.A., Isyanov O.A. Application of the acoustic emission method for the prediction of the rock burst hazard. - Mining Journal, No. 9, 2014, pp. 82-84
Panichkin S.A. Investigation of acoustic and electromagnetic emission for the forecast of seismicity and impact of rock mass: Apatite mines of Khibiny. PhD thesis, Apatity; 1996, - 200 p.
Zvonar A.Yu., Salnikov IV, Panteleev A.V. Peculiarities of solving the problems of forecasting and preventing rock bursts in the Khibiny apatite-nepheline mines. MIAB No1, 2015. Pp. 207-214.
Maltsev V.A. Scientific substantiation of the forecasting methodology and ensuring the stability of complexes of capital excavations in rocky high-stress rock massifs (On the example of the Khibiny apatite deposits mines): PhD thesis (05.15.11). - Apatity, 1998, - 21 p.
Kozyrev A.A., Semenova I.E., Shestov A.A., Vettegren V.I., Kuksenko V.S., Tomilin N.G., Kryuchkov M.A. 3D modeling of the stress-strain state of the rock massif as the basis for the forecast of rock burst hazard in the mines of JSC Apatite // Collection of reports of the international conference "Geodynamics and stress state of the earth's interior", Novosibirsk, 2008, p. 272-278.
Muskhelishvili N.I. Some basic problems of the mathematical theory of elasticity. - M .: Nauka, 1966. - p. 707.
Zemtsovskii A.V., Konstantinov K.N. Investigation of the destruction of contours of underground mine excavations according to the results of field measurements and numerical simulation // Proceedings of the All-Russian scientific and technical conference with international participation, dedicated to the 50th anniversary of the Mining Institute of the Kola Science Center of the Russian Academy of Sciences. - Apatity; St. Petersburg., 2011, p. 305-308.
Seismicity in mining. / under edition of Melnikov N.N. – Apatity: KSC RAS. 2002
Shupletsov Yu.P., Doroshenko V.I., Aksenov A.A., Lomakin V.S., Rasskazov I.Yu., Shadrin M.A. Substantiation of classification criteria for dynamic events in underground mineral mining // Mining Journal No. 6, 2005, pp. 18-22.
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