TBM IN SOFT GROUND
TBM IN SOFT GROUND
TBM IN SOFT GROUND
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Course in Tunnelling and Tunnel Boring MachineKurs w zakresie drążenia tuneli oraz maszyny drążącejEARTH PRESSURE BALANCE SHIELD 1. Tunnel face 2. Cutting wheel 3. Excavation chamber 4. Pressure bulkhead 5. Thrust cylinders 6. Screw conveyor 7. Segment erector 8. Segmental Lining