Tunnels

CESAR is a calculation software enabling modelling and analysis of geotechnical problems. Proven, powerful and user-friendly, it covers a wide scope of soil and rock mechanics applications (deformation, stability...). It is a valuable tool for geotechnical engineers for embankment, excavation, foundation or tunnel studies, and more.

Cut-and-cover method

This method is declined in Conventional Bottom-Up Construction or in Top-Down Construction. CESAR 2D and CESAR 3D provides the tools and analysis components for the accurate modelling of the construction stages: retaining walls, struts, the various slabs and final backfill. With structural elements (beams and bars, shells) and adapted interface elements (joints), the tunnel engineer will analyse properly the soil-structure interaction.

Cut-and-cover construction of a metro station

Cut-and-cover construction of a metro station
Covered trench analysis

Covered trench analysis


Discover some references of CESAR in tunnels analysis ...



  +33 (0) 1 49 76 12 59


  Contact us