含不均匀夹矸厚煤层开采与顶板控制研究
李权
（山西铺龙湾煤业有限公司，山西 左云 037104）
摘要： 随着经济的不断发展，人们生产生活对煤炭产量和质量的要求越来越高。必须重视对各种机械化采煤技术的
应用，以提高生产效率，消除安全隐患。煤矿企业逐渐开始重视含不均匀夹矸厚煤层的开采。为了提高含不均匀夹矸厚
煤层开采的生产效率和经济效益，提出利用含不均匀夹矸厚煤层机械化采煤技术。针对影响顶煤冒放性的因素、顶煤与
支架的相互作用等方面，对含不均匀夹矸厚煤层开采和顶板控制进行了分析。
关键词： 含不均匀夹矸；厚煤层；顶板控制
中图分类号： TD823；TD327.2      文献标志码： A      文章编号： 2095-0802-(2023)04-0074-03
Mining and Roof Control of Thick Coal Seam Containing Uneven Gangue
LI Quan
(Pulongwan Coal Industry Co., Ltd. of Shanxi, Zuoyun 037104, Shanxi, China)
Abstract: With the continuous development of economy, people's production and life of coal production and quality requirements
are higher and higher. It is necessary to attach importance to the application of various mechanized coal mining technologies in
order to improve production efficiency and eliminate safety hazards. Coal mining enterprises gradually began to pay attention to
the mining of thick coal seam containing uneven gangue. In order to improve the production efficiency and economic benefit of
thick coal seam containing uneven gangue, it was put forward to apply mechanized coal mining technology for thick coal seam
containing uneven gangue. In view of the factors affecting the caving performance of top coal and the interaction between top coal
and support, this paper analyzed the mining and roof control of thick coal seam containing uneven gangue.

Key words: containing uneven gangue; thick coal seam; roof control