根据铁法矿区 10条锚杆支护巷道观测结果 ,对锚杆支护在掘巷及回采期间巷道稳定性进行了分析 ,并以晓南矿为例对沿空掘巷、回采与实体掘巷、回采进行了比较 ,为生产提供了可靠的依据。 According to the observation results of 10 bolt support tunnels in Tiefa Mining Area, the stability of roadway during the roadway driving and during the mining is analyzed. Taking Xiaonan mine as an example, the feasibility of roadway driving along gob-side entry, , Compared with the mining, providing a reliable basis for production.