ABSTRACT
To effectively manage hazards associated with massive, slow moving landslides, it is necessary to understand geomechanical factors controlling slope kinematics. These factors, including material strength, slope geometry and groundwater conditions, are rarely homogeneous across the extent of a landslide mass and usually change over time. Detailed site investigation is required for thorough landslide analysis. This should include studies of site specific geology, geomorphology and hydrogeology, as well as slope monitoring to assess how different regions of a massive landslide exhibit spatially discriminated magnitude and direction of deformation, as well as modes of instability.
