通过三峡库区近坝库段八字门滑坡地质勘查、专业监测与环境影响因素监测及宏观地质巡查监测等资料综合分析,三峡水库蓄水、库水位涨落、大气降水的作用及人类活动的作用,是引起八字门滑坡变形的主要影响因素；并在此基础上,通过计算对其稳定性进行了初步评价。 Through the comprehensive analysis of geological survey, professional monitoring and monitoring of environmental factors and macroscopic geological inspection and monitoring data of the Bazimen landslide in the near dam section of the Three Gorges Reservoir area, the role of human activities in the impoundment of the Three Gorges Reservoir, water level fluctuations in the reservoir, precipitation and precipitation , Which is the main factor that caused the deformation of Bazimen’s landslide. On the basis of this, a preliminary evaluation of its stability was made.