论文部分内容阅读
本文主要对煤矿掘进巷道的支护技术进行了分析,对煤矿掘进巷道锚杆支护具体应用中的设计施工要点,以及结合案例对其支护方式的具体应用,进行了研究。
In this paper, the main support technology of coal tunneling roadway is analyzed. The main points of design and construction in the concrete application of bolting support roadway in coal mine, and the concrete application of its support mode are studied.