摘要
断层是煤矿生产最常见的地质构造,是影响矿井生产的主要地质构造因素。以开滦范各庄矿开采50 a揭露的断层为研究对象,研究断层的发育规律与表现形式。通过分析断层发育与区域地质构造、区域地应力之间的关系,找出断层发育规律的相关条件,以及断层在不同地质环境下的表现形式。
Fault is the common geological structure in mining and the main geologic factor influencing mine production. The fault in 50 years mining of Fangezhuang Mine was taken as the study object, the fault development law and form were studied. Through analyzing the relationship between fault development and geological structure and regional underground stress, the relative conditions of fault development law and its forms under different geological environment were found out.
出处
《煤炭与化工》
CAS
2015年第3期9-11,15,共4页
Coal and Chemical Industry
关键词
断层
地质构造
发育规律
表现形式
地应力
fault
geological structure
development law
form
underground stress
