Research and Application of Safety Assessment Method of Gas Explosion Accident in Coal Mine based on GRA-ANP-FCE

• DOI: 10.1016/j.proeng.2012.08.129
• Publication Date: 2012-10-18T01:54:27Z
• Authors: Qifeng Nian; Shiliang Shi; Runqiu Li
• Keywords: Gas explosion; Grey relational analysis; Mine safety

According to the complexity and nonlinear interaction between influencing factors of gas explosion in coal mine, this paper analyzed main mine accident with Grey Relational Analysis, built risk assessment index system based on four "man-machine-environment- management". This multi-criterion multi-level network calculation model for got weight sets by using Analytic Network Process. Multi-level fuzzy comprehensive evaluation determined level. A South, example, its assessment, results showed that method could find key deal effectively complex influence relationship among them, provide an important reference control management.