作业面过陷落柱顶板控制分析
刘栋
（华阳新材料科技集团有限公司寺家庄公司，山西 昔阳 045300）
摘要： 陷落柱作为威胁矿井回采安全的一种特殊地质构造形式，确保回采通过陷落柱期间的安全，对矿井长久发展
意义重大。以此为着手点，针对作业面过陷落柱顶板控制开展全面分析，结合具体工程实际，在分析回采过陷落柱存在
问题的基础上，对作业面过陷落柱顶板控制技术开展探究，并阐述其应用效果，希望能够为其他矿井相似工程的开展提
供借鉴和参考。
关键词： 矿井；作业面；陷落柱；顶板控制
中图分类号： TD823     文献标识码： A     文章编号： 2095-0802-(2021)04-0025-02
Roof Control Analysis of Working Face Passing through Collapsed Columns
LIU Dong
(Sijiazhuang Company, Huayang New Material Technology Group Co., Ltd., Xiyang 045300, Shanxi, China)
Abstract: The collapse column is a special form of geological structure that threatens the safety of mining. Ensuring the safety
during the mining passing through the collapse column is of great significance to the long-term development of the mine. Taking
this as a starting point, a comprehensive analysis of the roof control of the work face passing through collapsed columns was
conducted. Combining with the actual project, on the basis of analyzing the problems of the mining passing through collapsed
columns, this paper discussed the roof control technology of the working face passing through collapsed columns, and expound its
application effect, hoping to provide reference for the development of similar projects in other mines.

Key words: mine; working face; collapsed column; roof control