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Abstract In order to ensure the production safety of 14206 roadway in Anyang Mine, the combined support design of bolt and anchor rope was carried out by means of FLAC3D numerical simulation analysis and practical experience. The monitoring area was set up at the newly excavated downhill roadway of 50, 100 and 150 m support, and the stress and strain were monitored at the roof and two sides of the roadway to verify the monitoring data. The rationality and reliability of support design exerted reference in similar projects.
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