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Scientific paper - Review paper
Glulam beams with holes
E-GFOS, 5 (2014), 9; 22-33. https://doi.org/10.13167/2014.9.3
Jeleč, Mario; Varevac, Damir; Zovkić, Jurko

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Jeleč, M., Varevac, D. & Zovkić, J. (2014). Glulam beams with holes. E-GFOS, 5. (9), 22-33. doi: 10.13167/2014.9.3

Jeleč, Mario, et al. "Glulam beams with holes." E-GFOS, vol. 5, no. 9, 2014, pp. 22-33. https://doi.org/10.13167/2014.9.3

Jeleč, Mario, Damir Varevac and Jurko Zovkić. "Glulam beams with holes." E-GFOS 5, no. 9 (2014): 22-33. https://doi.org/10.13167/2014.9.3

Jeleč, M., Varevac, D. and Zovkić, J. (2014) 'Glulam beams with holes', E-GFOS, 5(9), pp. 22-33. doi: 10.13167/2014.9.3

Jeleč M, Varevac D, Zovkić J. Glulam beams with holes. E-GFOS [Internet]. 2014 December [cited 2024 November 09];5(9):22-33. doi: 10.13167/2014.9.3

M. Jeleč, D. Varevac and J. Zovkić, "Glulam beams with holes", E-GFOS, vol. 5, no. 9, pp. 22-33, December 2014. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:133:846498. [Accessed: 09 November 2024]

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Metadata
Title (english)Glulam beams with holes
Title (croatian)Lijepljeni lamelirani nosači s otvorima
AuthorMario Jeleč
AuthorDamir Varevac
AuthorJurko Zovkić
Author's institutionJosip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Abstract (english)
This paper provides a systematic review of research on glued laminated timber beams with circular and rectangular openings. Experiments on girders with unreinforced openings varied several parameters, including the girder span and shape, opening position and shape, and the relationship between the stress state near the opening and the ratio of opening size to girder size. We compare experimental results with recommendations given by DIN 1052:2004-08, DIN EN 1995-1-1/NA: 2010, prEN 1995-1-1: Final Draft, analytical expressions, and other relevant standards, as well as with the results of numerical models using the finite element method. Because of its myriad complexities and uncertainties, this area remains open for further research and for implementation of that research into practical design guidelines and rules.
Abstract (croatian)
U radu je prikazan sustavan pregled dostupnih istraživanja o lijepljenim lameliranim nosačima s kružnim i pravokutnim otvorima. Prikazani su rezultati ispitivanja na nosačima bez ojačanja otvora, pri čemu je varirano nekoliko utjecajnih parametara kao što su raspon i poprečni presjek nosača, položaj i oblik otvora, odnos između veličine otvora i veličine nosača te stanje naprezanja na mjestu otvora nosača. Preuzeti rezultati eksperimentalnih ispitivanja iz literature su uspoređeni s preporukama i analitičkim izrazima prema DIN 1052:2004-08, DIN EN 1995-1-1/NA: 2010, prEN1995-1-1: Final Draft i drugim važnijim normama, te isto tako i s rezultatima numeričkih analiza modeliranih metodom konačnih elemenata. S obzirom da europska norma za drvene konstrukcije, EN 1995-1-1:2004, ne sadrži postupak dimenzioniranja LLD nosača s otvorima, iako neki nacionalni dodaci daju svoje preporuke, ovo područje ostaje otvoreno za daljnja istraživanja i njihovu implementaciju u postupak dimenzioniranja, primjenjiv u svakodnevnoj inženjerskoj uporabi.
Keywords (english)
Keywords (croatian)
Languageenglish
Publication typeScientific paper - Review paper
Publication statusPublished
Peer reviewPeer review
Publication versionPublished version
Journal titleE-GFOS
Numberingvol. 5, no. 9, pp. 22-33
e-ISSN1847-8948
DOIhttps://doi.org/10.13167/2014.9.3
URN:NBNurn:nbn:hr:133:846498
Publication2014-12
Document URLhttp://hrcak.srce.hr/131382
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution-NonCommercial-NoDerivs 3.0 Unported (CC BY-NC-ND 3.0) icon
Created on2018-01-12 10:05:40