Slope stability analysis using elastic finite element stress fields

The finite element limit equilibrium method (FELEM) is increasingly used in slope stability analyses. The greatest advantage of the FELEM is its time-saving analysis process, which does not require the iterative strength reduction process used in the strength reduction finite element method. The conventional FELEM calculates stresses using the finite element method with the elastic-perfectly plastic Mohr-Coulomb model and searches for the …