大采高作业面煤壁片帮分析
郝海红
（山西阳煤寺家庄煤业有限责任公司，山西 昔阳 045300）
摘要： 以大采高作业面煤壁片帮为对象开展探究，结合具体工程实际，在分析煤壁片帮机理的基础上，对围岩控制
方案做出分析，并对其实际应用效果做出检验。结果表明，所设计的方案实现了对矿井回采时围岩的有效控制，规避了
片帮问题的发生，提升了作业安全性和有效性。
关键词： 矿井；大采高作业面；煤壁片帮；片帮机理；围岩控制
中图分类号： TD823     文献标识码： A     文章编号： 2095-0802-(2020)07-0032-02
Analysis of Coal Wall Spalling in the Working Face with Large Mining Heigh
HAO Haihong
(Sijiazhuang Coal Industry Co., Ltd., Yangquan Coal Industry Group of Shanxi, Xiyang 045300, Shanxi, China)
Abstract: Taking the coal wall spalling in the working face with large mining heigh as the object, this paper carried out the research.
Combined with the actual engineering, based on the analysis of the mechanism of the coal wall spalling, it analyzed the
surrounding rock control scheme and tested its practical application effect. The results show that the designed scheme can effectively
control the surrounding rock during mining, avoid the occurrence of spalling problem, and improve the safety and effectiveness
of operation.

Key words: mine; the working face with large mining heigh; coal wall spalling; spalling mechanism; surrounding rock control