The FEM - Tunnel is used to design and analyze tunnels. It include a specialized tools for the definition of tunnel lining, system of anchors and rock bolts and grouting-strengthen regions. The relaxation factor assigned to each construction stage takes the 3D effect of the excavation into account.
Tunnel is an extension module of the FEM program for the analysis of general geotechnical problems.
The module is not available separately. The FEM program is required.