摘要
根据陈四楼煤矿深部采区实际情况,研究其高承压水治理技术。给出了深部采区底板的安全范围,并确定了回采工作面安全水头及掘进巷道底板隔水层安全隔水厚度;据此制定了三种高承压水综合治理方案,对陈四楼煤矿水害的防治提供了重要指导。
The deep mining area of the Chenslou coal mine based on the actual situation is studied the high confined water treatment technology.The safety of deep mining area bottom is given,and determine the roadway drivage of working face safe water and bottom water thickness of water-resisting layer security.On the basis of comprehensive treatment,project has established three high confined water,for coal mine water hazards in Chensilou provides important guidance for the prevention and cure.
出处
《机械管理开发》
2015年第10期34-35,51,共3页
Mechanical Management and Development
关键词
深部采区
高承压水
安全水头
隔水厚度
deep mining area
high confined water
safety hydraulic head
