PROCEDURE OF JOINT CALCULATION OF TEMPERATURE AND VENT MODE IN UNINTERRUPTED MINING IN PERMAFROST ZONE
a:2:{s:4:"TEXT";s:31:"Yu. A. Khokhlov, D. E. Solov’ev";s:4:"TYPE";s:4:"text";}
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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