摘要
描述了矿井生产实践中实际揭露的小断层的构造特征,经测量统计,分析了裴沟煤矿小型断层影响范围、瓦斯涌出量峰值与断层落差的关系。研究表明,断层落差与瓦斯异常涌出范围、瓦斯涌出量峰值均呈现出良好的线性相关性,峰值多出现在小断层的上盘,是煤与瓦斯突出的危险地带。
Described the characteristics of the small faults in the production process of coal mine.Based on relevant measurement and statistic,the relationship between the sphere of influence of small faults,the gas emission peak and fault throw had been studied.The study results showed that,fault throw,gas abnormal effusing area and the gas emission peak showed good linear correlation,the gas emission peak distribute on the the hanging wall of small faults,which belongs to dangerous regions with coal and gas outburst threats.
出处
《中州煤炭》
2011年第12期108-110,共3页
Zhongzhou Coal
关键词
小断层
煤与瓦斯突出
数值分析
small fault
coal and gas outburst
data analysis
作者简介
周海洋（1965-），男，河南新密人，工程师，现任郑煤集团裴沟煤矿总工程师。
