摘要
文章归纳了华北型煤田奥灰水害主要特点,介绍了底板突水机理、水害探查技术、水害综合防治技术现状,最后提出了华北型煤田水害防治面临的挑战。
The main characteristics of Ordovician limestone water disaster in north China type coal field are summarized. The floorwater inrush mechanism, the damage detection technology, and present situation of prevention and control techniques of waterdisasters are introduced. Finally, the challenges on prevention and control of water disasters in the north China type coal field areproposed.
作者
茹婷
Ru Ting(Xi＇ an Research Institute of China Coal Technology ＆ Engineering Group Corp,Xi＇ an 710077,China)
出处
《山东化工》
CAS
2017年第5期50-52,共3页
Shandong Chemical Industry
基金
国家自然科学基金项目(41302132)
关键词
华北型煤田
奥灰水害
突水机理
探查技术
防治技术
挑战
north china type coal field
ordovician limestone water disaster
water inrush mechanism
detection technology
prevention and control technique
challenge
