University of Tabriz Journal of Civil and Environmental Engineering 2008-7918 50 98 2020 06 19 The Effect of Soil Parameters on mechanical Behavior of Soil Nailed Slope The Effect of Soil Parameters on mechanical Behavior of Soil Nailed Slope 1 8 11122 10.22034/ceej.2020.11122 FA Ahad Bagherzadeh Khalkhali Department of Structural, Earthquake and Geotechnical Engineering, Science and Research Branch, Islamic Azad University, Tehran Seyyd Mojtaba Ghadamgahi Engineering Faculty, Civil Engineering Department, Islamic Azad University, Science and Research Branch, Tehran Journal Article 2017 06 15 Due to the participation of a large number of factors involved, one of the complex problems in geotechnics is stabilized soil slope stability analysis. We aim to present the results of investigations on the safety factor (FOS), nail force and displacement of soil slopes reinforced with nailing. In this research, a numerical study was followed by presentation a novel method, based on evolutionary polynomial regression (EPR) for capturing nonlinear interaction between various parameters of FS on the nail-soil slope for 65 cases. In order to attain the most effective factors on FOS, soil nail’s force and displacement, the cosine amplitude method (CAM), is considered. Due to the participation of a large number of factors involved, one of the complex problems in geotechnics is stabilized soil slope stability analysis. We aim to present the results of investigations on the safety factor (FOS), nail force and displacement of soil slopes reinforced with nailing. In this research, a numerical study was followed by presentation a novel method, based on evolutionary polynomial regression (EPR) for capturing nonlinear interaction between various parameters of FS on the nail-soil slope for 65 cases. In order to attain the most effective factors on FOS, soil nail’s force and displacement, the cosine amplitude method (CAM), is considered. https://ceej.tabrizu.ac.ir/article_11122_0548b9cebf28133fae424b705739a6d8.pdf