窄煤柱工作面巷旁充填沿空留巷控制技术及应用
任高飞
（山西介休义棠安益煤业有限公司，山西 介休 032000）
摘要：主要研究了窄煤柱工作面巷旁充填沿空留巷控制技术及应用。为了探讨煤柱的合理宽度，提出了最小煤
柱宽度和最大煤柱宽度的计算方法，分析了充填沿空留巷支护方案的设计，以及如何应对窄煤柱工作面的安全问
题。对于窄煤柱工作面，煤柱宽度不宜过大或过小，需要在安全和经济的基础上确定合理的范围，有效避免因煤
柱宽度不合理而导致的安全事故，从而为窄煤柱工作面的安全生产提供一定的理论和实践参考。
关键词：窄煤柱工作面；巷旁充填；沿空留巷；控制技术
中图分类号：TD353      文献标志码：A      文章编号：2095-0802-(2024)01-0124-04
Control Technology and Application of Roadside Packing in Gob-side Entry
Retaining in Narrow Coal Pillar Working Face
REN Gaofei
(Jiexiu Yitang Anyi Coal Industry Co., Ltd. of Shanxi, Jiexiu 032000, Shanxi, China)
Abstract: The control technology and application of roadside packing in gob-side entry retaining in narrow coal pillar
working face were studied. In order to explore the reasonable width of coal pillars, the calculation methods for the
minimum and maximum width of coal pillars were proposed, and the design of the support scheme for filling the goaf
along the roadway was analyzed, as well as how to deal with the safety issues of narrow coal pillar working faces. For
narrow coal pillar working faces, the width of the coal pillar should not be too large or too small. It is necessary to
determine a reasonable range on the basis of safety and economy, effectively avoiding safety accidents caused by
unreasonable coal pillar width, and providing a certain theoretical and practical reference for the safety production of
narrow coal pillar working faces.
Key words: narrow coal pillar working face; roadside packing; gob-side entry retaining; control technology