论文部分内容阅读
本文主要论述软岩矿井为了避免回采动压而采取的应对措施,以减少巷道翻修,提高煤炭资源回收,保证安全生产。
This paper discusses the soft rock mine in order to avoid dynamic pressure to take measures to reduce tunnel renovation, improve coal resource recovery, to ensure safe production.