Research Article

Shield Tunneling Parameter Matching Model and UI Interface

Table 5

Optimization results based on SVM and EAIW-IPSO.

Tunneling parameterSynchronous grouting amount (m3)Shield thrust (kN)Cutter head torque (kN·m)Earth pressure (Bar)Driving speed (mm/min)

Optimization values5.119108.371020.371.0230.33