煤矿矿井通风系统安全性绩效评价研究

Safety Research on Determination of Support Working Resistance of Top Coal Caving in Extra Thick Coal Seam

强化通风安全管理,构建科学、合理的通风系统,是预防瓦斯、煤尘以及火灾事故发生的根本措施,也是大幅度减少甚至避免煤矿重特大事故发生最有效的方法。通风安全绩效评价是以矿井通风安全本质化为基础,在通风安全所采取的一系列安全控制战略、措施和活动方面建立的一套完整的、可控的、闭环的,用于衡量矿井通风安全管理水平和现状的可测量的结果。

Strengthen the ventilation safety management, construct scientific, reasonable ventilation system, gas, coal dust and fire prevention of the accident fundamental measures, but also greatly reduce or even avoid the coal mine accident occurred in the most effective way. Ventilation safety performance evaluation is based on the essence of mine ventilation safety as the foundation, established in the closed -loop controlled taken ventilation safety in a series of safety control strategy, measures and a complete set of activities are used to measure the mine ventilation safety management level and the status quo of measurable results.