Abstract

The authors analyze gas control readings obtained in Butovskaya Mine, Kemerovo Region, in step-down phase of seismicity and after blasting operations. It is estimated how seismic waves induced by blasting influences methane drainage in coal seams. It is found that methane release from coal seam to roadways increases after seismic impact.

中文翻译：

---

爆破对煤层瓦斯抽放的影响

摘要

作者分析了克麦罗沃地区布托夫斯卡亚矿在地震降压阶段和爆破作业后获得的瓦斯控制读数。据估计，由爆破引起的地震波如何影响煤层中的甲烷排放。发现在地震作用后，从煤层到巷道的甲烷释放量增加。