Abstract
This paper presents newly developed two slice methods for slope stability analysis; Advanced Limit Equilibrium method and Janbu-h/3 method. They can be applied for both circular and non-circular slip surfaces. The Advanced Limit Equilibrium method gives a reasonable safety factor and a plausible distribution of interslice forces more easily than the Morgenstern & Price method. The Janbu-h/3 method gives a safety factor accurate enough for practical purposes, though it does not always give proper interslice forces.
