Discussion of Relational Parameters in Mine Ventilation Capacity Ascertainment

摘要

Ascertainment of mine ventilation capacity is one of the most important contents of mine production capacity ascertainment. This paper offers detailed discussion about calculations of the parameters in ascertainment of mine ventilation capacity, such as q, k etc. This discussion is of great practical value for ascertaining coal mine ventilation capacity reasonably and guaranteeing the safety of coal mining.