SMAP-S2 is an advanced two-dimensional, static, finite element computer program developed for the geometric and material nonlinear structure-medium interaction analysis.
The program has specific applications for modeling geomechanical problems associated with multi-staged excavation or embankment.
The material models in the program include Von Mises, Mohr-Coulomb, Drucker-Prager, and In Situ Rock models. The In Situ Rock model incorporates the Hoek & Brown empirical data base tabulated for several different rock types as a function of rock quality.