摘要
简述煤峪口矿11#、12#层408盘区8823工作面概况,详述开采技术及组织管理方式,研究复杂地质条件下特殊孤岛工作面的过断层、过空巷的回采技术,实现煤炭资源回收最大化,为今后相似地质条件下孤岛面的开采积累了宝贵的技术经验。
This paper briefly discussed general situation of 8823 working face in 408 panel in 11# and 12# coal seam, discussed mining technologies and organization and management modes in detailed, and studied stoping technologies used in passing through fault and abandoned roadway in special island coal face in complicated geological condition to maximize coal resources recovery, which accumulated valuable technical experience for mining in isolated island working under the similar geological conditions.
出处
《能源与节能》
2016年第2期70-71,155,共3页
Energy and Energy Conservation
关键词
孤岛面
复杂条件
开采技术
有效措施
island surface
complicated conditions
mining technology
effective measures
