摘要
K3灰岩是开滦范各庄井田区域6个主要含水层之一,K3灰岩含水层地下水动态变化对采煤安全和防治奥陶水有很重要的中介作用,通过研究其赋水性。
K_3 lime stone is one of the six main water-bearing formation in Fan ge-zhuang Well area.K_3 lime stone water-bearing formation has the important effect to mining safety.Through the research on its watering,the waterproof quality has been improved.
出处
《河北煤炭》
2005年第2期9-10,共2页
Hebei Coal
关键词
K3灰岩
含水层
赋水性
防治水
K_3 lime stone
water-bearing formation
watering
waterproof
