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Modeling of Landfill Stability with Vertical BarrierWalls: A Practical Example Using Limit Equilibrium and Numerical Methods

机译:垂直障碍墙对填埋场稳定性的建模:使用极限平衡和数值方法的实际示例

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This paper presents a case study in which both limit equilibrium and numerical methods were used in slope stability analyses during design of a landfill closure. The limit equilibrium method was initially used to provide a quick assessment of the site and identify critical slopes with marginal factors of safety for further analysis using numerical modeling. Further, the paper presents differences between the two methods in their ability to predict the factor of safety and the use of the numerical modeling approach to evaluate several methods to stabilize the slopes.
机译:本文介绍了一个案例研究,在填埋场封闭设计期间,极限平衡和数值方法都用于边坡稳定性分析。极限平衡法最初用于提供场地的快速评估,并使用安全边际系数确定临界坡度,以便使用数值模型进行进一步分析。此外,本文介绍了两种方法在预测安全系数方面的能力以及使用数值建模方法评估稳定斜坡的几种方法之间的差异。

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