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分析了滑坡体的物质组成、结构特征及复合滑动的变形特征,认为滑坡的坡体特性、坡体前缘局部崩塌、水体入渗为滑坡的形成提供了条件;持续降雨、河流长期冲刷、人类工程活动是影响滑坡稳定性的主要因素。据岩土物理力学试验及不同工况下稳定性计算结果,对滑坡进行稳定性评价。结果表明在一定条件下,滑坡体存在潜在的不稳定滑面,应采取必要的防治措施。
Based on the analysis of the material composition, structural characteristics and deformation characteristics of the landslide, it is concluded that the characteristics of the landslide slope, the collapse of the front of the slope and the infiltration of the water body provide the conditions for the landslide formation; continuous rainfall, long-term erosion of the river, Engineering activities are the main factors affecting the stability of landslides. According to the geotechnical mechanics test and the stability calculation under different working conditions, the stability of the landslide is evaluated. The results show that under certain conditions, the landslide body has potentially unstable slip surface, and the necessary control measures should be taken.