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边坡稳定性研究一直是工程建设的重点问题,工程边坡一旦失稳,将造成严重的损失。本文主要针对岷江支流某电站压力管道边坡变形破坏模式及稳定性进行计算分析和研究。通过对滑坡变形的成因机制及破坏特征分析,通过反演计算,选取与实际条件相符的计算参数,建立数值模型,合理评价在各种工况下边坡稳定性。
Research on slope stability has been a key issue in engineering construction. Once the slope of the project is instable, serious losses will be caused. This paper mainly analyzes and studies the deformation and failure modes and the stability of the pressure pipe slope of a tributary of Minjiang River. Through the analysis of the formation mechanism and failure characteristics of landslide deformation, through the inversion calculation, select the calculation parameters in line with the actual conditions, and establish the numerical model to reasonably evaluate the stability of the slope under various working conditions.