Based on the prevention of gas explosion in colliery, and the risk early-warning theory, the characteristic and reason of gas explosion is analysed. The accident model is proposed according to gas risk mechanism; then based on the accident risk early warning principle and the organisation, combines the minds of safety scientific theory and decision theory, the accident model of early-warning for gas explosion is established. Finally, it analyses and introduces each element, and indicates the implementation, which provide theory basis for safe early-warning on production.
Authors: Huang, Dongmei; Chang, Xikun; Liu, Yejiao; Wang, Yanmin ;Full Source: Applied Mechanics and Materials 2012, 121-126 (Pt. 4, Frontiers of Manufacturing and Design Science II), 2643-2647 (Eng) ;