摘要
厚煤层开采与中厚煤层和薄煤层开采相比,具有产量高、矿井生产工作面少的特点。根据中国当前煤矿业综合发展方向,应用高新技术进行开采是当前工作的重点。以煤矿大倾角厚煤层大采高开采技术的特点及应用方向为中心,对该技术的实践应用进行系统的分析。
Compared with medium-thickness （coal）seam and thin coal seam mining, thick coal seam mining is of the characteristics of high yield and less working face of mine production. According to the current comprehensive development direction of coal industry in China, applying high and new technologies for mining is the focus of the current work. Taking the characteristics and application direction of large mining height mining technology for thick coal seam with large angle in coal mines as the center, the practical application of this technology is analyzed systematically.
出处
《能源与节能》
2014年第12期116-117,共2页
Energy and Energy Conservation
关键词
复杂条件
大倾角厚煤层
大采高
安全开采
complicated conditions
thick coal seam with large angle
large mining height
safe mining
