Some results of monitoring the boring of the tunnel Branisko with tunnel boring machine Wirth TB-II-330H/M

Abstract

Paper presents results of monitored parameters of tunnel boring machine Wirth TB-II-330H/M obtained for the tunnel Branisko.

Keywords

• force of cutterhead of TBM
• revolutions of cutterhead
• torsional moment of cutterhead
• penetration rate
• specific energy