【摘要】 突出危险煤层的安全、高效开采是突出矿井提高经济效益的重要措施。经过与谢桥煤矿的科研合作及实践,将防突技术与管理工作紧密结合,形成一套防突指挥体系,实现了突出煤层掘进工作面月进尺200m以上,为矿井生产带来明显的安全和经济效益。更多还原

【Abstract】 The safe and efficient mining of outburst-prone coal seams is an important means to improve economic benefit of an outburst mine.Through cooperative study and practice,a complete set of outburst-prevention command system has been formed in Xieqiao Mine by the close combination of outburst-prevention techniques with the management work,which thus realizes the monthly advance of the outburst heading face up to200m or more and creates marked safety and economic benefits for the mine.This paper gives a description of the outburst-prevention techniques and management system.更多还原