This study proposes a general methodology for an elasto-plastic model for unsaturated soil and proves its feasibility through a set of experimental calculations. The method can be used to estimate the stability and optimize the size of retaining walls on unsaturated soil.

中文翻译：

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不饱和土上挡土墙的稳定性分析和尺寸优化

这项研究提出了一种非饱和土弹塑性模型的通用方法，并通过一组实验计算证明了其可行性。该方法可用于评估稳定性并优化非饱和土上挡土墙的尺寸。