Keyword [Tunnel Supporting] Result: 1 - 9 | Page: 1 of 1 1.  Research Of Mining Method And Supporting Technology For Weak Ore Body In Jinshandian Iron Mine 2.  Research On The Tunnel Supporting And Propriate Coal Wedre Preserving Under The Provide Of The Upper Plate Of Qiling Coal Mine 3.  Computer Simulation On Deformation Of Round Rock In Tunnel Excavating And Research On Support Technology 4.  Numerical Simulation Analysis On Mechanized Mining Ground Pressure Apperance Law And Tunnel Supporting Effect 5.  Lancang Pb-zn Soft Tuff Rock Tunnel Failure Mechanism Analysis And Supporting Parameter Optimization Study 6.  Research On Tunnel Dynamic Response Law Influenced By Mining Excavate Area 7.  Technology And Application Of Soft Rock Roadway Floor Heave Control 8.  Research On The Strengthening-toughening Of Supporting Cement-based Composite Materials 9.  Study Of The Surrounding Rock Stability Control Technology Of Driving Roadway Along Goaf With Narrow Pillar In Kilometer Deep Mine   <<First  <Prev  Next>  Last>>  Jump to

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