Mine stability with application of sublevel caving schemes |
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| Authors: | A M Freidin S A Neverov A A Neverov P A Filippov |
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| Affiliation: | (1) Institute of Mining, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia |
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| Abstract: | The paper expounds results gained in mathematical modeling of stress state of a rock mass under mining by sublevel caving
with areal-frontal and frontal ore drawing schemes. Stability of underground excavations in the course of applying the compared
methods is evaluated in terms of the Sheregesh deposit. The authors recommend on supporting the openings at the ore drawing-off
level.
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Translated from Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, No. 1, pp. 90–100, January–February, 2008. |
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| Keywords: | Technology stress state modeling stability |
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