Parkhats V, Krzywoń R, Hulimka J, Kubica J. Determination of bond model for 7-wire strands in pretensioned concrete beam. Acta Polytech [Internet]. 2021 Dec. 31 [cited 2024 May 7];61(6):740-8. Available from: https://ojs.cvut.cz/ojs/index.php/ap/article/view/7082