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Dr.

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Author: Dr.Year: 2008clear all
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8th International Scientific Conference - SGEM2008
Publication

ON STRESS-DEFORMED STATE OF ROCK MASS

(SGEM Scientific GeoConference, 2008, V. Driban)

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Analytical model of the stress-deformed state of the rock mass in production mining is proposed. In comparison with conventional ones, the model takes into account the depth of coal extraction, thickness seam and the existence of the total zone of mining subsidence displacement. As is shown by calculations, effect of said factors results in complete reconsideration of the stress-strain state pattern of the rock mass and may serve as the basis for the development of mining subsidence displacement theory.

Geodesy and Mine Surveying2008
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