Current Status Evaluation and Development Trend Analysis of Soil Landslide Stability
To accurately grasp the stability of soil landslides,this article is based on its exploration results.Firstly,a comprehensive evaluation of the current stability status of landslides is carried out through the transfer coefficient method and the circular sliding method,and then de-formation prediction is used to analyze the development trend of landslide stability.The results show that:through the joint analysis of the transfer coefficient method and the circular slip method,it is concluded that the landslide is in an unstable state under the rainstorm condition,and the risk of instability is high,that is,under the current conditions,the landslide may be unstable;Meanwhile,according to landslide de-formation prediction,the average increase rates of S1—S3 in the later stage are 1.07,1.51 and 1.17 mm/period,respectively,with a signifi-cant increasing trend,indicating that the stability of the landslide will tend to be unfavorable in the future.
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