摘要
通过分析矿区空巷煤体再造支护技术,并与原单体配合钢梁密集支护进行对比,得到煤体再造支护技术在空巷支护中具有良好效果,易于保证空巷内围岩的的稳定和整体性,有效防止矿区空巷垮塌,对煤矿空巷进行合理支护具有一定的借鉴意义。
The paper analyses support technology with man-made restored coal seam in abandoned roadway in coal mines,and comparison between the intensive support of original single hydraulic prop with steel beam and the current one is conducted.The results demonstrate that the support technology with man-made restored coal seam in the abandoned roadway has good effect.The application of the technology is conducive to keep the stability and integrity of the surrounding rock in the abandoned roadway,it also prevents the abandoned roadway from collapse effectively,and has a certain reference for the support of abandoned roadways.
出处
《山西焦煤科技》
2018年第1期46-48,共3页
Shanxi Coking Coal Science & Technology
关键词
空巷支护
煤体再造技术
单体配合钢梁密集支护
Abandoned roadway support
Coal seam reengineering technology
Intensive support with single steel beam
作者简介
郭文举(1972-),男,山西朔州人,2017年毕业于东北大学,工程师,主要从韦煤矿开采工作(E-mail)guowenju331888@163.com
