摘要
无炭柱严重影响采煤工作面的安全生产和经济效益。文章详细分析无炭柱附近的破坏情况,提出了综采工作面硬过无炭柱时的技术问题,通过中兴煤矿1206工作面实际情况和采煤过程中采取的各类技术措施,对类似地质构造煤层的开采具有参考价值。
No charcoal column seriously affects the safety production and economic benefits of the coal face. This articleanalyzes of no charcoal column surrounding and proposes technical issues of mechanized coal face without carboncolumn. Various technical measures are taken in the course of coal mining and the actual situation of 1206 working face byZTE mine, providing reference value for coal mining of similar geological construction.
出处
《现代工业经济和信息化》
2015年第1期46-47,共2页
Modern Industrial Economy and Informationization
关键词
无炭柱
冒顶
片帮
爆破安全
carbon column
roof collapse
spalling
blasting safety
