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以梁家煤矿4600工作面下顺槽沿空掘巷为基础,对巷道围岩的支护方式及支护参数进行了合理的优化分析与研究。并通过FLAC3D模拟软件,对2种支护方式的支护效果进行了模拟对比。对巷道围岩的支护方式及参数进行了优化分析。
Based on the roadway driving along gob in 4600 working face of Liangjia Coal Mine, reasonable support analysis and research are made on the supporting ways and supporting parameters of the surrounding rock in the roadway. FLAC3D simulation software was used to simulate the supporting effect of two kinds of support methods. Optimized analysis is made on the supporting ways and parameters of the surrounding rock in the roadway.