Research on reliability evaluation of mine ventilation system
Zhang Pengyun
Abstract：The reliability evaluation of mine ventilation system is an important research direction in the field of coal mine safety,which is related to the safe production and health of miners.Based on the analytic hierarchy process,with full consideration of factors affecting mine ventilation,the operating environment and influencing factors of mine ventilation system was analyzed,and a hierarchical model for the reliability evaluation of ventilation system was established.Then,the weights of each factor were calculated by expert survey and data analysis,and the reliability of ventilation system was comprehensively evaluated.In addition,how to improve the reliability and safety of mine ventilation system by technical improvement and management measures was discussed.It has reliable reference value for improving the ability of mine rescue and accident prevention,and aims to provide more scientific and reasonable suggestions and measures for the design,operation and improvement of mine ventilation system.
Keywords：miningventilation systemreliabilityevaluationAHP
Publication Date：2025-02-27
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 93-96,104 )