Electrical Tomography Exploration of Rock Slide-Hazardous Pitwalls
I. YU. RASSKAZOV1, G. N. SHKABARNYA2, N. G. SHKABARNYA1
1Institute of Mining, Far East Branch, Russian Academy of Sciences, ul. Turgeneva 51, Khabarovsk, 680000 Russia
2Far East Federal University, ul. Sukhanova 8, Vladivostok, 690950 Russia
Keywords: electrical tomography, resistivity method, mathematical modeling, resistivity section, brown-coal deposit
Abstract
The authors anlyze conditions and factors that influence coal pitwall stability and substantiate applicability of electrical tomography for their exploration. Experimental studies of physico-mechanical properties of the Bikinsky brown-coal pitwall rocks are reported. The article proposes a procedure for electrical tomography exploration of weak layers and lentils within geological column.
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