煤矿大倾角综采工作面过斜交断层技术研究

Study on the Technology of Overpassing Oblique Faults in Fully Mechanized Coal Mining Face with Large Dip Angle

以煤矿大倾角综采工作面过斜交断层技术为对象开展探究。结合具体工程实际,在分析作业面过断层工艺的基础上,从过斜交断层前期准备和现场过斜交断层两方面对大倾角煤层过斜交断层进行了分析,并对其应用效果做了总结,希望能够为其他矿井相似工程的开展提供借鉴与参考。

The technology of overpassing oblique faults in fully mechanized coal mining face with large dip angle was studied.Combining with specific engineering practice, and based on the analysis of the fault-crossing technology of the working face, this paper analyzed overpassing the oblique faults of large dip angle coal seams from two aspects: the preparation for the early stage of overpassing the oblique faults and the site overpassing the oblique fault, and summarized its application effect, hoping to provide reference for similar projects in other mines.