岳城煤矿下层工作面支护可靠性分析研究

Analysis and Study on the Reliability of the Support at the Lower Working Surface in Yuecheng Coal Mine

以岳城煤矿3308工作面矿压显现规律为重要研究内容,叙述了3308工作面的现场概况及研究内容,分析了现场实施方案及现场工作面支架阻力,为矿区下层工作面的支护工作提供了扎实的理论基础。

Taking laws of strata behaviors at the 3308 working face of Yuecheng Coal Mine as the important research content,this paper described the site situation and the research content of 3308 working face and analyzed the implementation scheme and support resistance at the working face at the site, laying a solid theoretical basis for the support at the lower working face.