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本文介绍了大雁矿区依靠科技进步,深化巷道支护改革,从实践中探索出一套适合本矿区地质条件的软岩巷道锚杆支护方法的经验。
This article introduced Dayan mining area to rely on the progress of science and technology, to deepen the reform of roadway support, and to explore a set of experience of bolt supporting method for soft rock roadway which suit for the geological conditions in this mining area.