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Scientific paper - Preliminary note / Short communication
Experimental analysis of combined action of bending, shear and torsion on timber beams
Tehnički vjesnik, 19 (2012), 3; 653-658. urn:nbn:hr:133:871323
Štefić, Tihomir; Jurić, Aleksandar; Marović, Pavao

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Štefić, T., Jurić, A. & Marović, P. (2012). Experimental analysis of combined action of bending, shear and torsion on timber beams. Tehnički vjesnik, 19. (3), 653-658. Retrieved from https://urn.nsk.hr/urn:nbn:hr:133:871323

Štefić, Tihomir, et al. "Experimental analysis of combined action of bending, shear and torsion on timber beams." Tehnički vjesnik, vol. 19, no. 3, 2012, pp. 653-658. https://urn.nsk.hr/urn:nbn:hr:133:871323

Štefić, Tihomir, Aleksandar Jurić and Pavao Marović. "Experimental analysis of combined action of bending, shear and torsion on timber beams." Tehnički vjesnik 19, no. 3 (2012): 653-658. https://urn.nsk.hr/urn:nbn:hr:133:871323

Štefić, T., Jurić, A. and Marović, P. (2012) 'Experimental analysis of combined action of bending, shear and torsion on timber beams', Tehnički vjesnik, 19(3), pp. 653-658. Available at: https://urn.nsk.hr/urn:nbn:hr:133:871323 (Accessed 29 December 2024)

Štefić T, Jurić A, Marović P. Experimental analysis of combined action of bending, shear and torsion on timber beams. Tehnički vjesnik [Internet]. 2012 September [cited 2024 December 29];19(3):653-658. Available at: https://urn.nsk.hr/urn:nbn:hr:133:871323

T. Štefić, A. Jurić and P. Marović, "Experimental analysis of combined action of bending, shear and torsion on timber beams", Tehnički vjesnik, vol. 19, no. 3, pp. 653-658, September 2012. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:133:871323. [Accessed: 29 December 2024]

Metadata
Title (english)Experimental analysis of combined action of bending, shear and torsion on timber beams
Title (croatian)Eksperimentalna analiza zajedničkog djelovanja savijanja, posmika i torzije drvenih nosača
AuthorTihomir Štefić
AuthorAleksandar Jurić
AuthorPavao Marović
Author's institutionJosip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
Author's institutionUniversity of Split
Faculty of Civil Engineering, Architecture and Geodesy
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Abstract (english)
Wood is an anisotropic material, i.e., it is composed of fibres that correspond better to normal stresses in the longitudinal direction or in the direction of fibres and poorly to stresses perpendicular to the fibres and to the longitudinal shear stresses. In practical situations it is better to avoid these stresses, although that is often very difficult. Because of this, the analysis of different interactions between shear and normal stresses perpendicular to the fibres is necessary. In this paper an experimental analysis of interaction of stresses from torsion and bending caused by an eccentric shear force was performed. The results are compared in a simple and practical way with the calculated values and the values from a linear numerical model. The paper analysed shear stresses parallel to the fibres and normal stresses perpendicular to the fibres and the results are shown numerically and by a force/displacement diagrams.
Abstract (croatian)
Drvo je anizotropan materijal, odnosno, sastoji se od skupa vlakana koja bolje podnose normalna naprezanja u svom uzdužnom pravcu ili pravcu vlakana, a slabije okomito na pravac vlakana te posmično u uzdužnom pravcu. U praktičnim slučajevima potrebno je izbjegavati pojavu ovih nepovoljnih naprezanja, iako je to u pravilu teško izvedivo. Iz tog razloga, neizbježne su analize interakcija između svih posmičnih te normalnih naprezanja. U radu je eksperimentalno analizirana interakcija naprezanja od torzije i savijanja kroz djelovanje ekscentričnom poprečnom silom, a rezultati su na jednostavan i praktičan način uspoređivani s računskim vrijednostima te vrijednostima dobivenim linearnim numeričkim modelom. Naglasak je stavljen na posmična naprezanja paralelno vlaknima i normalna naprezanja okomito na vlakna, a rezultati su prikazani tablicom i dijagramima sila/pomak.
Keywords (english)
Keywords (croatian)
Languageenglish
Publication typeScientific paper - Preliminary note / Short communication
Publication statusPublished
Peer reviewPeer review
Publication versionPublished version
Journal titleTehnički vjesnik
Numberingvol. 19, no. 3, pp. 653-658
p-ISSN1330-3651
e-ISSN1848-6339
URN:NBNurn:nbn:hr:133:871323
Publication2012-09
Document URLhttps://hrcak.srce.hr/86742
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2018-02-06 09:34:45