Research on intervention strategies for miners’ unsafe behavior based on ANP and SD

Abstract

To prevent miners’ unsafe behavior, analytic network process was used to construct the indicator system of influence factors and the indicator weights were calculated. Based on the indicator system, intervention strategies for miners’ unsafe behavior were designed. The system dynamics model of miners’ unsafe behavior was established based on individual, environment, group and management and simulated by Vensim software, then the effects of different intervention strategies on the level of unsafe behavior were discussed. The results show that the primary indicators in order of weight are safety management, personal factors, leadership climate, group climate, work environment, nature of work; secondary indicators with greater weight are safety regulation, safety education and training, safety culture; the reduction of level in miners’ unsafe behavior is accelerated by the intervention strategies, and there is optimal intervention strategy in each intervention aspect; the optimal intervention strategy provides new ideas for strengthening safety management and reducing accidents in coal mines.

Keywords

• unsafe behavior
• analytic network process
• indicator weight
• system dynamics
• intervention strategy
• safety management