PROCEDURE OF JOINT CALCULATION OF TEMPERATURE AND VENT MODE IN UNINTERRUPTED MINING IN PERMAFROST ZONE
Yu. A. Khokhlov, D. E. Solov’ev
N.V. Chersky Institute of Mining of the North, Siberian Branch, Russian Academy of Sciences, pr. Lenina 43, Yakutsk, 677980 Russia
solovjevde@igds.ysn.ru
Keywords: Thermal conditions, air distribution, ventilation network, permafrost zone
Pages: 138-145
Abstract
The authors have developed procedure for forecasting air flow, air and rock temperatures as well as thawing halo in all roadways of a mine, taking into account stage-wise introduction of new mine workings in the mine ventilation network, or backfilling of the mined-out stopes.
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