20.500.12556/RUL-132012 Bending stiffness, load-bearing capacity and flexural rigidity of slender hybrid wood-based beams Modern architecture suggests the use of opened spaces with large transparent envelope surfaces. Therefore, windows of long widths and large heights are needed. In order to withstand the wind loads, such wooden windows can be reinforced with stiffer materials, such as aluminium (Al), glass-fibre reinforced polymer (GFRP), and carbon-fibre reinforced polymer (CFRP). The bending stiffness, load-bearing capacity, and flexural rigidity of hybrid beams, reinforced with aluminium, were compared through experimental analysis, using a four-point bending tests method, with those of reference wooden beams. The largest increases in bending stiffness (29%-39%), load-bearing capacity (33%-45%), and flexural rigidity (43%-50%) were observed in the case of the hybrid beams, with the highest percentage of reinforcements (12.9% six reinforcements in their tensile and six reinforcements in their compressive zone). The results of the experiments confirmed the high potential of using hybrid beams to produce large wooden windows, for different wind zones, worldwide. wood based composites hybrid beams bending stiffness flexural rigidity aluminium reinforcements wooden windows lesni kompoziti lesena okna hibridni leseni nosilci upogibna togost ojačitve iz aluminija true false true Angleški jezik Slovenski jezik Članek v reviji 2021-10-08 14:43:17 2021-10-08 14:43:21 2022-09-12 04:10:38 0000-00-00 00:00:00 2018 0 0 16 str. iss. 11, art. 703 Vol. 9 2018 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 630*8 1999-4907 10.3390/f9110703 2967433 RAZ_Subic_Barbara_2018.pdf RAZ_Subic_Barbara_2018.pdf 1 C7225EDB27E4960F9D04F7991F5CA77D 9fb30ab8b69dfc85484a7398b5f17e35965136973c6e52dd1f5445864185c2be 454105d1-2835-11ec-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=149505 https://www.mdpi.com/1999-4907/9/11/703 1 05bad568-2835-11ec-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=149504 Biotehniška fakulteta Fakulteta za gradbeništvo in geodezijo 0 0 0