Add to cart GFAS – Geotechnical and F.E.M. analysis system €800.00 esc. IVA Valorado en 4.25 de 5 G.F.A.S. (Geotechnical and F.E.M. analysis System) software for the mechanical analysis of soil using finite elements method . The traditional methods of analysis based on the concept of LIMIT EQUILIBRIUM (LEM) do not allow the determination of stresses and deformations in the analyzed volumes. These limitations have led to the need to integrate the conventional analysis with analysis based on numerical models. These methods use the numerical evaluation of the problem and do not require simplifications to the calculation.