摘要
为解决矿井灾害条件下避险人员进入避难硐室后只能被动等待救援的问题,提出在硐室内部创建应急逃生新通道的方法,对基于单人救援提升钻孔系统的避难硐室的构建进行研究。以王家岭煤矿永久避难硐室为实例,通过分析国内外紧急避险技术、现场调研、理论研究及方案设计,确定提升钻孔的尺寸、成孔工艺、提升方法及硐室内部系统配备等关键技术。结果表明:在王家岭煤矿将构建的基于提升钻孔的避难硐室,可在24 h内实现100人的应急救援提升工作,提高了避难硐室的可靠性。
On the issue of people in distress entering the refuge chamber can only passively wait for rescue, the paper puts forward to build a new rescue escape tunnel and studies building single rescue hoisting drilling system in refuge chamber. Taking Wang Jialing coal mine as an example, by studying the emergency actions technology at home and abroad, doing field investigation, theoretical research and project design, determines drilling forming technology, hoisting scheme, related parameters of the hoisting system and internal system of refuge chamber based on hoisting drilling were fixed. The results show that hoisting drilling-based refuge chamber to be built can hoist 100 workers within 24 h, greatly improving the reliability of refuge
出处
《中国安全科学学报》
CAS
CSCD
北大核心
2013年第11期97-101,共5页
China Safety Science Journal
关键词
紧急避险
避难硐室
救援逃生通道
提升钻孔
提升系统
chamber
emergency refuge
refuge chamber
rescue escape tunnel
hoisting drilling
hoisting system
