000022744 001__ 22744
000022744 005__ 20220110134524.0
000022744 04107 $$aeng
000022744 046__ $$k2018-05-14
000022744 100__ $$aGilewski, W.
000022744 24500 $$aComputational modeling of perpendicular to grain stress in a non-standard glulam beam

000022744 24630 $$n24.$$pEngineering Mechanics 2018
000022744 260__ $$bInstitute of Theoretical and Applied Mechanics of the Cech Academy of Sciences, Prague
000022744 506__ $$arestricted
000022744 520__ $$2eng$$aThis paper focuses on the analysis of tensile stresses perpendicular to the grain in simply supported beams with different geometry made of glued laminated timber. Two types of beams are considered: standard double-tapered beams described in Eurocode 5 and non-standard glulam beams with a flattened apex. The beams are analysed using two methodology approaches: a code design verification method and a finite element method (FEM) in terms of the linear theory of elasticity with plane stress assumption. The performed analyses proved that both methodologies lead to consistent results in case of standard glulam beams and therefore, the FEM can be used in case of non-standard structures, which are not included in Eurocode 5. Moreover, the FE analysis of the glulam beam with a flattened apex showed that it can be treated as a structure with two apex zones.

000022744 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000022744 653__ $$anon-standard beam, FEM, glued laminated timber, perpendicular to grain stress

000022744 7112_ $$aEngineering Mechanics 2018$$cSvratka, CZ$$d2018-05-14 / 2018-05-17$$gEM2018
000022744 720__ $$aGilewski, W.$$iAl Sabouni-Zawadzka, A.$$iPelczynski, J.
000022744 8560_ $$ffischerc@itam.cas.cz
000022744 8564_ $$s892824$$uhttps://invenio.itam.cas.cz/record/22744/files/245.pdf$$yOriginal version of the author's contribution in proceedings, page , section SOL.
000022744 962__ $$r21225
000022744 980__ $$aPAPER