摘要
通过对当阳石膏矿基本情况调查,在收集资料的基础上,详细查明了当阳石膏矿的地质条件及采空塌陷所产生的环境地质问题,准确圈定了塌陷灾害的平面分布范围,探讨了当阳石膏矿1#采空区塌陷特征、形成机理。根据现有的采空塌陷成因分析,预测了其发展趋势。
Through basic situation investigation for the Dangyang gypsum mine, geological conditions and gob area subsidence produced environment geological issues have been identified in detail;subsidence planar distribution extent delineated accurately;and gob area No.1 subsidence features and forming mechanism discussed. According to available gob area subsidence genetic analysis, has predicted its development trend.
作者
罗根
陈龙
贾乾明
宋少晖
刘改
Luo Gen;Chen Long;Jia Qianming;Song Shaohui;Liu Gai(Hubei Coal Geology No.125 Exploration Team, Yichang, Hubei443003)
出处
《中国煤炭地质》
2019年第A01期62-65,97,共5页
Coal Geology of China
关键词
石膏矿
塌陷
机理
发展趋势
gypsum mine
subsidence
mechanism
development trend
