Study on Response and Influencing Factors of Shield Single/Twin Tunnel under Seismic Loading using FLAC 3D

<div>(a) Time history of bending moment of 45° position under seismic force. (b) Time history of axial force of lining of 45° position under seismic force.</div>

Shock and Vibration

fig4

Figure 4

Figure 4: Study on Response and Influencing Factors of Shield Single/Twin Tunnel under Seismic Loading using FLAC 3D 