Discrimination And Assessment Of Hazard Installations Accoring To Fault Tree Analysis In GAS Explosion

This paper applies the knowledge of discrimination on hazard to analyse the characteristic of hazard installations in gas explosion and put forward the differentce between hazard installations of gas explosion and seven methods about the hidden trouble of gas explosion according to the fact of mine gas explosion. Next the paper classifies the hazard in gas explosion, and puts forward the measures to prevent the gas explosion, and structures the mathematical function of gas explosion, and educes how to count the probability of gas explosion, and does the FaultTree Analysis in mine gas explosion, and exploits the expert decision system on gas explosion in VC++ on the ground of the cross of contrail and the reason to fault. This paper identifies the hazard in gas explosion in Zhujiadian Mine of the Mine Liliu corporation in Shanxi province.At the same time, the author makes the fix quantity analysis on the hazard installations in gas explosion, and counts the probability of gas explosion, the importance of probability, the unit importance of probability and the critical importance of each event according to the fact of the hazard in gas explosion in Zhujiadian Mine of the Mine Liliu corporation. In the end, the author makes the evaluation of hazard installations in gas explosion in this mine,.and puts forward the manage measure.