过厚煤层综采工作面顶板支护技术研究与应用
Research and Application of Roof Support Technology in Fully-mechanized Mining Face of Over-thick Coal Seam
高志琦1
作者信息
- 1. 晋能控股煤业集团四老沟矿综采一队,山西 大同 037000
- 折叠
摘要
过厚煤层综采工作面顶板支护技术对于煤矿的安全高效生产至关重要,综合分析了煤矿常用的支护技术,并针对存在的问题提出了相应的解决措施.通过优化支护结构设计、改进顶板管理策略、引入先进支护材料等手段,提高了支护结构的稳定性和工作面的安全性,最后将其应用于实际工程中,证明了该支护方式的有效性.
Abstract
The roof support technology of fully-mechanized mining face of over-thick coal seam is very important for the safe and efficient production of coal mines.The commonly used support technology of coal mines was comprehensively analyzed,and the corresponding solutions to the existing problems were put forward.By optimizing the design of supporting structure,improving the roof management strategy,introducing advanced supporting materials and other means,the stability of supporting structure and the safety of working surface were improved.Finally,the effectiveness of the supporting method was proved by its application in practical engineering.
关键词
过厚煤层/综采工作面/顶板支护/支护技术Key words
over-thick coal seam/fully-mechanized mining face/roof support/support technology引用本文复制引用
出版年
2024
NETL
NSTL
万方数据