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• Design and experimental research of wheeled inspection robot for main coal flow transportation roadway based on rocker walking mechanism
• Research on Resistance Verification and Instability Criterion of Flexible Formwork Concrete Wall Support for Leaving Tunnels Along the Gob
• Investigations on the disaster mechanism and roof cutting control technology of overhanging thick-hard roof
• Study on the height evolution and prediction of water conducting fracture zones in overlying strata during layered mining of thick coal seams