Theoretical Non-Linear Analysis of Composite ( Pultruded GFRP I-Section and Deck Concrete) Strengthened With GFRP Stiffness: Theoretical Non-Linear Analysis of Composite ( Pultruded GFRP I-Section and Deck Concrete) Strengthened With GFRP Stiffness. Samarra Journal of Engineering Science and Research, [S. l.], v. 2, n. 1, p. 64–75, 2024. DOI: 10.65115/eqtm2g20. Disponível em: https://journals.uosamarra.edu.iq/sjesr/article/view/19. Acesso em: 13 may. 2026.