摘要
根据10#煤层顶板岩性分析及10#煤层上综采切巷宽度的要求,通过验算、选择,确定合理、科学的支护形式,在辛置煤矿初次成功应用。
Analyses roof feature of 10^# seam for Huozhuo Xinzhi coal mine, based on the needs of comprehensive mechanical mining cross tunnel support width, by examination calculating and selecting, determines the rational support mode to successful primary apply in Xinzhi cal mine.
出处
《山西焦煤科技》
2006年第2期31-34,共4页
Shanxi Coking Coal Science & Technology
关键词
10^#煤层
综采
切巷支护
研究
10^# seam
Comprehensive mechanical mining
Cross tunnel support
Study
