摘要
在大量突水统计数据的基础上,通过单位用水量指标,提出一种煤田底板的评价方法。以唐山开滦吕家坨矿突水点情况统计为例,通过分析突水安全性、水文地质特征之间的关系,为煤炭开采安全的突水系数评价提供理论依据。
Based on water inrush statistic data and unit water use index, evaluation methodology of coal field baseboard wasput forward. Taking water bursting point statistical overview of Tangshan Kailuan Lvjiatuo Coal Mine as example, therelation between water inrush security and hydrogeologieal feature was analyzed which provided theoretical reference towater bursting evaluation of mining safety.
出处
《煤炭与化工》
CAS
2016年第11期87-89,共3页
Coal and Chemical Industry
关键词
突水系数
单位涌水量
煤田地质
water bursting coefficient
specific capacity
coal geology
