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通过淮南潘一矿1602(3)工作面回风顺槽表面位移、深部位移及深部钻孔应力计观测,在现场观测数据处理与分析的基础上,得出了坚硬顶板条件下工作面巷道变形规律,可为类似开采条件的工作面提供参考依据。
Based on the observational data processing and analysis of 1602 (3) face of Huainan Panyi Mine, the deformation of the working face with hard roof was obtained by observing the surface displacement of the return air groove, deep displacement and deep borehole stress meter. The law can provide reference for the working conditions of similar mining conditions.