Evaluation Index System of Old Mine Ventilation System and Application
Abstract：In order to have a science judgment on the mine ventilation status of the coal production mine,a comparison on the reconstruction alternatives of the mine ventilation system in the old mines was conducted.Based on the summarization on the study achievements related to the domestic mine ventilation and in comparison with the present status of the mine ventilation,the factors affected to the safety and reliable operated ventilation systems in the old mines were analyzed and the safety evaluation index system actually to mine ventilation system was established.The index system would be including the 13 clear defined and practical indexes of the technical feasibility,economic rationality and safety reliability.The practical verification showed that the evaluation index system would have the references to the safety management of the mine ventilation system in the old mining area.
Keywords：old mineventilation systemevaluation indexoptimized reconstruction
Publication Date：2011-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)