Abstract: This paper presents the analysis results of Geri Landslide. Based on the characterizing of the landslide and the site geological conditions, the landslide triggering mechanism was also evaluated. Throughout the qualitative and quantitative analyses, the stability of Geri landslide is further studied, and the stability of Geri landslide is investigated under three different working conditions. The results show that the body of the Geri landslide is generally stable in the natural condition but is instable under the heavy rainfall and earthquake conditions. Under these adverse influence factors, the landslide body is likely to slid and landslide mitigation measures are needed.

Key words: landslide, triggering mechanism, stability evaluation