Reliability Calculation of Mine Ventilation Network

A good ventilation system should reflect both safety reliable and economical reasonable. Safe and reliable mine ventilation system have high reliability and resilience during normal operation or in the disaster period. There is a close relationship between the reliability of mine ventilation network and the reliability of network branch. In order to make quantitative evaluation to the reliability of mine ventilation network. Based on the mine ventilation network equilibrium law, reliability theory is applied to the calculation of the branch of ventilation network, disjoint Boolean algebra is used to calculate the reliability of the network. This method has the advantages of simple operation, small calculation error etc.It will be helpful to the design, management and technological transformation of mine ventilation network.