Abstract: Near Town of Kangle, Fengjie County of Chongqing City, the Shiwangmiao landslides distributed on the left bank sloping area of Meixi River, a tributary of Yanzte River. It is a secondary landslide developed on the accumulation of the colluvial of the parental bedrock mass and eroded from hills and river valley geometry where underground water consists of perched water and water from bedrock fissures. Based on detailed evaluation of shapes of landslides, geological structures and failure characteristics, the landslide stability analyses under various conditions were performed by using the transmitting coefficient method. Combined with the quantitative analysis of the landslides, the result showed that stability of existing slopes under the heavy precipitation conditions.

Key words: Landslides, Failure Modes, Stability Evaluation, Mitigation