Research And Application On The Safety Assessment Of Mine Ventilation System

As one of important production system,Mine ventilation system plays an extremely important role on maintaining mine safety production, A good ventilation system plays an important role on saving energy,reducing the cost and keeping the ability of anti-disaster, also is the safeguard system of mine safety production. So judging the reliability of a mine ventilation system would be very important to reality. Therefore, it is necessary to study on the reliability of mine ventilation system. The key work of safety assessment is evaluation of the safety and stability about mine ventilation system.The safety of mine ventilation Fuzzy Compressive Evaluation with Grey Compressive Evaluation.The main job to the safety evaluation of mine ventilation is to make an evaluation about its stability and safety. This paper, firstly, by making a serious analysis to the former mine ventilation's advantages and disadvantages, and combining the reality of current mine ventilation, sets up a proper and reasonable evaluation model. Secondly it sets a comprehensive evaluation model by Fuzzy Compressive Evaluation and Grey Compressive Evaluation. Then make a further explanation of Fuzzy Compressive Evaluation, such as, the ways of evaluation,the possibilities of evaluation,the system of evaluation. Finally, the paper show the use of the Fuzzy Compressive Evaluation in JinNeng mine 2 ,also test the result of the Fuzzy Compressive Evaluation by the Grey Compressive Evaluation. The JinNeng mine 2. can enhance the safety and make the other progress through the results of the evaluation. In this paper, it is the first to mention the the Fuzzy Compressive Evaluation and the Grey Compressive Evaluation, which has great practical significance to the safety evaluation of mine ventilation.