摘要
在煤矿开采过程中,断层是一种常见的地质构造。断层的存在使得顶板结构复杂化,增加了顶板管理难度。在工作面过断层时,顶板的稳定性问题尤为突出,因此,研究工作面过断层顶板控制技术,对于提高开采的安全性和效率具有重要意义。通过对断层区顶板结构的分析,探讨了不同条件下的顶板控制技术,并结合实际案例进行分析。研究表明,合理的支护设计和施工技术是确保工作面安全过断层的关键。
During coal mining operations,faults are a kind of common geological structure that complicate roof structures and increase roof management difficulties.When the working face traverses fault zones,roof stability becomes particularly critical.Therefore,studying roof control technology for working faces crossing faults is of significant importance for improving mining safety and efficiency.Through an analysis of roof structures in fault zones,roof control technologies under different conditions were exploredand practical case study wasexamined.The research demonstrates that rational support design and construction techniques are key to ensuring the safe passage of working faces through fault zones.
作者
王鑫
WANG Xin(Xingyu Coal Industry Co.,Ltd.,Yangquan 045100,Shanxi,China)
出处
《能源与节能》
2025年第7期139-141,共3页
Energy and Energy Conservation
关键词
工作面
断层
顶板控制
支护技术
施工技术
working face
fault
roof control
support technology
construction technique
