Keyword [excavation length] Result: 1 - 5 | Page: 1 of 1 1.  Study On Underground Cutting Technique With Shallow Overburden And Environmental Effect Of City Underpass 2.  Stability Analysis And Control Techniques Of Surrounding Rock Of A Carbonaceous Slate Tunnel With Large Cross-section 3.  The Influence Of Inverting Arch Excavation On The Stability Of Surrounding Rock Of Soft Rock Tunnel 4.  Analysis And Research On The Influence Of Metro Deep Foundation Pit Excavation On The Operating Tunnel Underneath 5.  Study On The Construction Efficiency And Surrounding Rock's Stability Of The Drill And Blast Tunnel By Mechanized Constructing   <<First  <Prev  Next>  Last>>  Jump to

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