Reliability Analysis of Water Supply Network System for Mine Dust-proofing in GO Methodology

The reliability of water supply network for mine dust-proofing by using GO method is analyzed in order to ensure the safe operation of coal mine.Based on mine dust-proofing system in Shuangyashan city,the production of GO chart is introduced on the working principles and structure of mine dust-proof system and the quantitative and qualitative analysis of mine dust-proof network system by using the probability algorithm to obtain the systematic state probability and minimal cut sets.The results show that GO method is more precise than the fault tree analysis method is used to analyze the same system.GO method,capable of reflecting the original condition of system,lends itself better to simulating the system in which the sequential process exists.When used to more complex systems,GO method shows more simplicity and advantages.