the Geotechnical Characterisation of slope movements proposed by Vaunat et al. (1994) and Leroueil et al. (1996). The … Geotechnical Characterisation can be schematized by a 3-D matrix having the following axes: types of movement; types ofmaterial … these aspectscan be incorporated into the Geotechnical characterisation of slope movements. This seems to provide a rational …