Show simple item record

dc.creatorTodorović, Marija
dc.creatorGlišović, Ivan
dc.creatorStevanović, Boško
dc.creatorStevanović, Tijana
dc.date.accessioned2021-12-06T13:54:18Z
dc.date.available2021-12-06T13:54:18Z
dc.date.issued2021
dc.identifier.urihttps://grafar.grf.bg.ac.rs/handle/123456789/2435
dc.description.abstractLoad carrying capacity of end-notched timber beams can be significantly decreased depending on the geometry of notches. Concentration of tensile stresses perpendicular to grain and shear stresses at the notch corner can cause crack opening. Since uncontrollable crack growth leads to premature failure of notched timber elements, reinforcement is advisable. This paper presents a finite element based numerical analysis of bending behaviour of endnotched glulam beams reinforced with GFRP (Glass Fibre Reinforced Polymer) bars developed in commercial software Abaqus. Cohesive Zone Modelling (CZM) is employed to simulate the crack growth phenomenon. Verification of the proposed model is done through comparison with experimental research. Fairly good agreement between numerical and experimental results proved that the developed model is successful in predicting the behaviour of reinforced notched timber beams. The presented model can be used for further parametric analyses and serve as a basis for investigation of other types and positions of reinforcement, while being a useful tool for development of appropriate analytical design methods for reinforced end-notched timber elements.sr
dc.language.isoensr
dc.publisherCentro UC de Innovacion en Maderasr
dc.rightsrestrictedAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceProceedings of World Conference on Timber Engineering 2021sr
dc.subjectGlulamsr
dc.subjectBeamsr
dc.subjectNotchsr
dc.subjectGFRP barssr
dc.subjectFEMsr
dc.titleNumerical modelling of end-notched glulam beams reinforced with gfrp barssr
dc.typeconferenceObjectsr
dc.rights.licenseBY-NC-NDsr
dc.type.versionpublishedVersionsr


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record