Formation Mechanism and Control Measure on Xiyuan Landslide in Zixi County,Jiangxi Province

Based on the research of the representative features,analyzing relevant causes of landslides at Zixi County,the author has calculated some parameters about the landslide stability in natural and saturated states by classic transmitting coefficient methods,respectively.The calculated result turns out that natural landslide is basically stable,while saturated landslide is unstable.According to geotechnical engineering investigation and practical landform analysis,an engineering treatment plan on landslide is designed with the measures of anti-sliding and stabilizing as well as surface drainage,and some effectiveness results are got in the construction.This landslide causes and treatment outlines could provide some good experiences for other rainfall-triggered shallow landslide prevention and treatment in this area.