EXPERIMENTAL STUDY ON DEFORMATION AND FAILURE MODES OF MUNICIPAL SOLID WASTE SLOPE UNDER RAINFALL CONDITIONS

Based on the indoor rainfall modeling experiment and stability analysis, the paper presents the deformation features and failure modes of municipal solid waste slope under rainfall conditions. By analyzing the displacement law of each part of slope, the process of deformation is divided into five phases. It is concluded that three types of failure occur, namely slip, slope surface scouring and landslide. At the end prevention measures are suggested.