摘要
对东曲煤矿在计算采空区积水中的充水系数这一因素进行研究,确定一个准确的充水系数,以期更准确的计算采空区积水量,为矿井探放水设计提供有效资料,保证探放水工程的安全高效。
The factors of calculating the water filling coefficient of the water in the goaf in Dongqu Mine were studied to determine an accurate water filling coefficient,which helped to calculate the water accumulation in the goaf more accurately,and provide for the design of mine water,get effective data to ensure safe and efficient water and gas exploration.
作者
张龙
Zhang Long(Dongqu Mine,Shanxi Coking Coal Group Corporation Ltd.,Gujiao 030200,China)
出处
《煤炭与化工》
CAS
2019年第8期60-62,共3页
Coal and Chemical Industry
关键词
采空区
充水系数
水害防治
goaf
water filling coefficient
water damage prevention
