PSI - Issue 72

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ScienceDirect

Procedia Structural Integrity 72 (2025) 330–337

Keywords: glued wood; beam; direct and oblique bending; load-bearing capacity; deformability; ultimate moment; ultimate deflection 1. Introduction One of the most common load-bearing elements and structures are bending ones (Sobczak-Pi ą stka et al. (2020), Zakic (1974), Gomon et al. (2022)). They are made of materials based on concrete (Dvorkin et al. (2021), Iskhakov et al. (2022)), metal, wood (Aleksiievets et al. (2024), Green and Kretschmann (1992), Datsiuk et al. (2024), Landis et al. (2002), Homon et al. (2024)) and other composite materials (Imbirovych et al. (2023)). Very often, bending wooden elements are used for the construction of civil, industrial buildings, and engineering structures (Gomon et al. (2022), Betts et al. (2010), Nsouami et al. (2022),Bosak et al. (2021), Zhou et al. (2018)) since wood is a fairly strong Abstract Experimental and theoretical studies of pine gluminum beams under direct and oblique bending were conducted. New data on the load-bearing capacity and deformability of the beams under such operating conditions were obtained. The ultimate deflections of gluminum beams under direct and oblique bending were established. Using the finite element method, the ultimate service moments of gluminum beams were determined. © 2026 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of Aleksandar Sedmak, Branislav Djordjevic, Simon Sedmak Dr. Simon Sedmak, ssedmak@mas.bg.ac.rs, Innovation Center of Faculty of Mechanical Engineering, Belgrade, Serbia 12th Annual Conference of Society for Structural Integrity and Life (DIVK12) Experimental and theoretical studies of the rigidity of gluminun beams under direct and oblique bending Andrii Pavluk a , Syatoslav Gomon a , Petro Gomon a , Sviatoslav Homon a, *, Serhii Drobyshynets b , Pavlo Sunak b , Serhii Uzhehov b , Vitalii Protsiuk b a National University of Water and Environmental Engineering, Soborna 11, 33000 Rivne, Ukraine c Lutsk National Technical University, Lvivska 75, 43018 Lutsk, Ukraine

* Corresponding author. Tel.: +38-096-202-09-07. E-mail address: homonsviatoslav@ukr.net

2452-3216 © 2026 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of Aleksandar Sedmak, Branislav Djordjevic, Simon Sedmak Dr. Simon Sedmak, ssedmak@mas.bg.ac.rs, Innovation Center of Faculty of Mechanical Engineering, Belgrade, Serbia 10.1016/j.prostr.2025.08.111