复杂地质条件下厚煤层综采工作面末采工艺及顶板支护探讨

摘要

主要以两渡煤矿39(10)08工作面为背景,通过分析该工作面停采线处的地质条件,结合工作面厚煤层开采的特点,详细介绍了该工作面末采时的施工工艺及支护参数,为具有同类地质条件的矿井末采提供一定的技术借鉴.%Based on the background of No. 39 (10)08 working face in Liandu Coal Mine, this paper analyzes the geological conditions of the stoppage of the working face and introduces in detail the construction technology and supporting parameters at the end of the mining face in combination with the characteristics of thick coal seam mining in the working face. It provides a certain technical reference for the mine mining with the same geological conditions.