In order to ensure the safe mining, the production system was divided to zones to conduct safe management, including recovery working face and mining face, the areas and equipment with frequent fault were focused on, and the passage connected subarea and the focus of areas and equipment was fully considered, the content above was safe logic system.
韩冬伟. 一种耦合分析法在通风瓦斯安全预警中的应用[J]. 煤炭与化工, 2016, 39(4): 105-106，109.
Han Dong wei. Application of one coupling analysis method in safe prediction of ventilation gas. CCI, 2016, 39(4): 105-106，109.
