华北型煤田岩溶陷落柱导水性研究  

The study on water conductivity of paleo-sinkholes in North-China-Type coalfields

作　　者：刘国林[1,2] 潘懋[1] 尹尚先[2] 

机构地区：[1]北京大学地球与空间科学学院,北京100871 [2]华北科技学院,燕郊101601

出　　处：《中国安全生产科学技术》2009年第2期154-158,共5页Journal of Safety Science and Technology

摘　　要：岩溶陷落柱在华北型煤田广泛发育和分布。本文研究了华北型煤田岩溶陷落柱的导水类型、导水条件及突水规律特点。这对华北型煤田煤矿安全生产有重要意义。Many paleo-sinkholes extensively develop and distribute in North-China-Type coalfields. This paper studies conductive types, conductive conditions and water rules of paleo-sinkholes in North-China-Type coalfields. This has great significance to the safety production of coalmines.

关 键 词：华北型煤田 岩溶陷落柱 导水性 突水 

分 类 号：X936[环境科学与工程—安全科学]