Monitoring of methane and rockburst hazards as a condition of safe coal ezploitation in the mines of Kompania W(e)glowa SA
All kinds of natural hazards occur in the mines of Kompania W(e)glowa SA. Rockburst and methane hazards are considered as those particularly essential ones. Conducting of coal exploitation under the conditions of rockburst and methane hazards occurrence requires a continuous investigation of exploitation process, symptoms of the hazards, analyzing of parameters resulting from these phenomena and finally exerting of an influence on changes in the exploitation. Such conduct makes it possible to achieve a continuous improvement of work safety in mines and also a decrease of unfavorable influences of mining operations on the surface. The article presents the characteristics of rockburst hazard, the most important achievements of Kompania W(e)glowa SA (KW-SA) in the range of seismological observations in mines and it also provides the subject matter on the influence of mining quakes on the surface. It characterizes the most effective methods of methane hazards combating.
underground coal mines Rockbursts hazard methane hazard hazards monitoring combating of the hazard
Uszko Marek
Kompania W(e)glowa SA, Katowice 40-039, Poland
国际会议
The 6th International Conference on Mining Science & Technology ICMST 2009(第六届国际矿业科学技术大会)
徐州
英文
1-6
2009-10-18（万方平台首次上网日期，不代表论文的发表时间）