Zhang, Kunyong, and Yingbo Ai. “Comparison and Application of Different Elasto-Plastic Constitutive Models in FEM Analysis of an Excavated Soil Slope”. Journal of Civil Engineering and Management 18, no. 6 (November 20, 2012): 802-810. Accessed November 25, 2024. https://mma.vgtu.lt/index.php/JCEM/article/view/4534.