近水平薄煤层巷道掘进分析
徐声
（山西孝义西山德顺煤业有限公司，山西 孝义 032300）
摘要： 近水平薄煤层巷道高度通常大于薄煤层厚度均值，会对作业安全造成一定威胁，因此需对其巷道掘进进行针
对性分析探究。以此为着手点，结合生产实际，运用数值模拟手段对近水平薄煤层巷道掘进进行综合研究。通过数值模
拟分析发现，采用跟顶掘进在巷道应力分布和作业面顶板沉降方面都比跟底掘进有更大优势，更有利于矿井生产的安全
进行。
关键词： 矿井；近水平薄煤层；巷道掘进；数值模拟；应力分布；围岩变形
中图分类号： TD263     文献标志码： A     文章编号： 2095-0802-(2020)09-0030-02
Analysis of Roadway Driving in Near Horizontal Thin Coal Seams
XU Sheng
(Xiaoyi Xishan Deshun Coal Industry Co., Ltd. of Shanxi, Xiaoyi 032300, Shanxi, China)
Abstract: The roadway height of near horizontal thin coal seam is usually larger than the average thickness of thin coal seam,
which will pose a certain threat to the safety of operation. Therefore, it is necessary to analyze and explore the roadway driving.
Taking this as the starting point, combined with the actual production, this paper used the numerical simulation method to conduct
a comprehensive study on the roadway driving in the near horizontal thin coal seam. Through the numerical simulation analysis, it
was found that the top following driving has more advantages than the bottom driving in the stress distribution and roof settlement
of the working face, which was more conducive to the safety of mine production.

Key words: mine; near horizontal thin coal seam; roadway driving; numerical simulation; stress distribution; surrounding rock
deformation