A TBM tunnel stalls when thrust and torque fight due to imbalance, causing jamming, delays, and loss of progress. Proper balance ensures efficient tunneling.

Micro tunneling thrust tuning reduces joint leakage risk by optimizing force and alignment, ensuring pipe joints stay sealed and minimizing water intrusion.

High thrust raises hydraulic heat on the TBM machine by increasing fluid friction and pressure, causing higher oil temperatures and potential system issues.

Thrust stability keeps TBM tunnel advance rates predictable, minimizing delays, controlling costs, and reducing jamming risks in tunneling projects.

Micro tunneling thrust control helps keep line and grade by ensuring precise tunnel alignment and grade accuracy with real-time monitoring and guidance.

Thrust peaks can trigger blowout risk in a TBM tunnel by causing sudden face pressure changes, leading to ground failure and tunnel instability if not controlled.