Determin ation of mine ventilation resistance and analysis on ventilation systems in the No.4 Mine of Pingd ingshan Coal Field
HU Yang
WENG Yi-fei
ZHANG Lin
Abstract：Determination of resistance of mine ventilation system is an important part of safety production of coal mine and ventilation safety management , the size of the resistance directly influence the effect of the mine ventilation.In order to understand the No.4 Mine of Pingdingshan Coal Field mine ventilation resistance and its distribution , the optimization of mine ventilation system , selected major determinations , based on the basis of the barometer method for determination of resistance to the mine , and according to the results of mine venti-lation system are analyzed.
Keywords：mine ventilationdetermination of resistanceventilation system
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 26-28 )