摘要
通过对新义公司11011工作面煤层应力释放显现原因进行分析,总结出应力释放显现规律及原因,并制定科学合理的防治措施,保证了安全生产及施工进度。
The causes of stress release appearance in the coal seam with No.11011 face in Xinyi Comp.were analyzed.The law and causes of stress release appearance were summed up.The scientific and reasonable measures of prevention and cure were developed.The safety in production and construction speed were ensured.
出处
《煤炭技术》
CAS
北大核心
2010年第7期81-82,共2页
Coal Technology
关键词
大采深
突出煤层
应力释放
big mining depth
outburst coal seam
stress release
