摘要
对不同的巷道进行了充分地分析,尤其是全煤巷道结构以及应力分布。分析保证了全煤巷道结构与锚杆的支护结构相互配合,提高了巷道的整体稳定性,为煤矿开采提供更加安全稳定的环境。
Different roadways are fully analyzed, especially the whole coal roadway structure and stress distribution.The analysis ensures the mutual cooperation between the whole coal roadway structure and the bolt support structure,improves the overall stability of the roadway, and provides a safer and stable environment for coal mining.
作者
雷新宇
Lei Xinyu(Dispatching Headquarters of Fenxi Mining Industry Group Co.,Ltd.,Jiexiu Shanxi 032000)
出处
《山西冶金》
CAS
2022年第1期312-313,316,共3页
Shanxi Metallurgy
关键词
锚杆支护技术
煤巷支护
技术要点
bolt support technology
coal roadway support
technical points
