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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Kočí, Jan | Prague |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Girhammar, Ulf Arne
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2018A weak shear web model for deflection analysis of deep composite box-type beamscitations
- 2018A weak shear web model for deflection analysis of deep composite box-type beamscitations
- 2018Influence of grain inclination angle on shear buckling of laminated timber sheathing products
- 2018A Review of Structural Robustness with Focus on Timber Buildings
- 2017Exact Lévy-type solutions for bending of thick laminated orthotropic plates based on 3-D elasticity and shear deformation theoriescitations
- 2017Tests and Analyses of Slotted-In Steel-Plate Connections in Composite Timber Shear Wall Panelscitations
- 2017Stability analysis of three-layer shear deformable partial composite columnscitations
- 2017Stability analysis of three-layer shear deformable partial composite columns
- 2015Brittle failure in timber connections loaded parallel to the graincitations
- 2014Beyond endurance : Modular prefab timber façades - Sustainable PlusEnergy strategies for wooden cladding systems in multi-storey timber buildings
- 2012An exact closed-form procedure for free vibration analysis of laminated spherical shell panels based on Sanders theorycitations
- 2012Slotted-in steel-plate connections for panel wall elements : experimental and analytical study
- 2012Masonite flexible buildning system for multistorey timber buildnings
- 2012Tests on shear connections in prefabricated composite cross-laminated-timber and concrete elements
- 2008Tests and analysis on shear strength of composite slabs of hollow core units and concrete toppingcitations
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document
Influence of grain inclination angle on shear buckling of laminated timber sheathing products
Abstract
Recent advances in timber production industries have enabled production of new innovative laminated timberproducts having layers with grain inclination angle. This paper is aimed to study influence of grain inclinationangle in the laminated veneer lumber (LVL) and plywood sheathings on their shear buckling loads. Two extremeedge conditions of simply supported and clamped edges are considered. First, an accurate differential quadrature(DQ) computational code is developed using MAPLE programming software to obtain eigen buckling values andtheir corresponding eigen mode shapes. Next, for convenience of engineering calculations, approximate algebraic formulae are presented to predict critical shear buckling loads and mode shapes of LVL and plywood panels having layers with grain inclination angle, with adequate accuracy. Furthermore, finite element (FE) modelling is conducted for several cases using ANSYS software to show validity and accuracy of the predicted results for theproblem. It is shown that the highest shear buckling loads of LVL sheathings is achievable when the inclination angle of about 30° with respect to the shorter edges is considered for production of LVL panels, whereas the same angle with respect to the long edges of the LVL sheathings results in a relatively lower buckling load. Considering similar inclination angle with respect to any edges of a plywood sheathings will also results in its highest prebuckling capacity. It is also demonstrated that, under optimal design and certain loading circumstances, LVL shows a higher shear buckling capacity compared to a similar plywood sheathing.