摘要
矿井底板突水是影响安全生产的重大问题,运用煤矿安全数学理论,采用模糊综合评价的方法,对8634工作面带压回采底板出水的安全性,进行了具体的分析与评价,为工作面安全回采提供了重要的决策依据。
The water inrush of the floor is a major impact on work safety. By using the mathematical theory of coal mine safety and adopting the fuzzy comprehensive evaluation method, the author analyzes and evaluates the safety of water inrush of 8643 work face floor while return mining with pressure, which provides an important basis for decision making to work face mining safety.
出处
《华北科技学院学报》
2008年第3期15-18,共4页
Journal of North China Institute of Science and Technology
关键词
带压回采
底板突水
安全性
模糊综合评价
return mining with pressure
water inrush of the floor
safety
fuzzy comprehensive evaluation
