Tailrace Tunnel with Variable Crown Height
Angle of intersection of the exhausting duct orifice with tunnel axis
arcade tunnel with partial pressure
Diversion Tunnel with Small Section
double-track railway tunnel with shallow cover
flood discharge tunnel with horizontal vertex flow
flood discharge tunnel with vertical vertex flow
Highway Tunnel with Large Cross Section
Highway Tunnel with Large Span
horizontal vortex and inner dissipation tunnel with a inlet shaft
Loess tunnel with large cross-section
long tunnel with large cross-section
metro open-cut tunnel with integral lining
Piston Wind Velocity in Tunnel with Double Shafts
Pressure on tunnel crown
Shallow tunnel with big cross-section
Shallow tunnel with large cross-section
Shallow Tunnel with Large Span