摘要
以矿井实际情况论证矿井地质构造对煤层软分层的控制作用,得出软分层分布规律,结合软分层与瓦斯突出危险性指标联系,进而预测矿井瓦斯突出危险性区域分布。
Combined the actual situation, the mine coal demonstrate the control effect of the mine geological structure to the soft seam , ifnd out the soft layering distribution, combined with the risk index with soft stratiifcation and gas outburst danger prediction, and regional distribution of mine gas outburst.
出处
《山东煤炭科技》
2014年第8期77-79,共3页
Shandong Coal Science and Technology
关键词
软分层
构造
瓦斯
突出
预报
soft seam
structure
gas outburst
prediction
