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Abstract In order to control the deformation of surrounding rock, the current anchor bolt support effect in some mine was monitored, the result showed that the support did not achieve the expected support effect, with surrounding rock deformation. In order to analyze surrounding rock deformation features in anchor bolt support of deep mining, different anchor bolt support in roadway deformation was studied by FLAC, which proved that after the encryption of distance between rows, the roadway deformation got control.
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