Quick Details
- Processing Time:30-40 days
- Port:-
- Supply Ability: 150 Pieces
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When the tunnel boring machine (TBM) boosts, makes a turn or rectifies a deviation in the curved segment, the required space is created by profile modeling of overexcavation of cut soil to
ensure that TBM realizes curved tunneling, smooth turning and deviation rectification under less overexcavation and small disturbance to adjacent soil.