%0 Journal Article %T Computational and Experimental Evaluation of the Characteristics of Polymer Elements %A Kravcov, S.A. %A Boldyrev, A.P. %A Lozbinev, F.Y. %K Polymer element, automatic coupler draft gear, finite element method, force characteristic, completeness coefficient, energy intensity, hyper-elastic material %J Proceedings of Petersburg Transport University %D 2023 %N 20 %P 9 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"