摘要
晓庄矿是一个整合矿井,井下煤炭开采情况复杂,很多优质煤层未采,且存在着上行开采的难题。针对晓庄矿的生产状况,对开采时的巷道布置进行了设计,并将该设计方法和原则在本公司的多个矿区进行推广,开采都取得了成功,提高了经济效益和社会效益。
Xiaozhuang Mine is integrated, the underground mining condition is complex, with advanced coal seam not mining and upward mining difficulty. Based on the production of Xiaozhuang Mine, the roadway settlement was designed,and was promoted in many mining areas, with great success, improved the economic and social benefit.
出处
《煤炭与化工》
CAS
2015年第11期14-16,共3页
Coal and Chemical Industry
关键词
上行开采
垮落带
断裂带
巷道布置
upward mining
caving zone
fault zone
roadway settlement
