Experimental and numerical investigation of plywood progressive failure in CT tests
Ivelin Ivanov
Department of Engineering Mechanics; University of Rousse; 8 Studentska str., Rousse 7017; Bulgaria (Bulgaria)
Tomasz Sadowski
Department of Solid Mechanics; Faculty of Civil Engineering and Architecture; University of Technology in Lublin (Poland)
http://orcid.org/0000-0001-9212-8340
Magdalena Filipiak
Department of Solid Mechanics; Faculty of Civil Engineering and Architecture; University of Technology in Lublin (Poland)
Marcin Kneć
Applied Mechanics Department; Faculty of Mechanical Engineering; Lublin University of Technology (Poland)
https://orcid.org/0000-0002-1974-7345
Abstract
The plywood is considered as a layered cross-ply unidirectional fibre reinforced composite. The experimental Compact Tension (CT) tests carried out in different directions of plywood fibre orientation show that the characteristics of damages are fibre bundle rupture, matrix cracking along the fibres, and delamination at the ply interlayers of glue. The plywood CT specimens are modelled by continuum shell and cohesive finite elements with damage evolution in material models. The Finite Element (FE) model simulates the experimental behaviour of plywood samples very well and allows deep investigation of the different types of damage development and interaction. The FE model of plywood is useful for its lay-up optimization and for development of very efficient in large-scale simulations computational models of plywood.
Keywords:
plywood, veneer, progressive failure, damage, finite element model, finite element simulationReferences
Richard N., Yasumura M., Davenne L., Prediction of seismic behaviour of wood framed shear walls with openings by pseudodynamic test and FE model, The Japan Wood Res. Soc. 49 (2003): 145-151.
DOI: https://doi.org/10.1007/s100860300023
Google Scholar
Yasumura M., Yasui S., Pseudodynamic tests and earthquake response analysis of timber structures I: plywood sheathed conventional wooden walls with shear openings, J. Wood Sci. 52 (2006): 63-68.
DOI: https://doi.org/10.1007/s10086-005-0728-5
Google Scholar
Yasumura M., Kamada T., Imura Y., Uesugi M., Daudeville L., Pseudodynamic tests and earthquake response analysis of timber structures II: two-level conventional wooden structures with plywood sheathed shear walls, J. Wood Sci. 52 (2006) 69-74.
Google Scholar
Wittel F.K., Dill-Langer G., Kröplin B-H., Modeling of damage evolution in soft-wood perpendicular to grain by means of a discrete element approach, Comput. Mater. Sci. 32 (2005) 594-603.
DOI: https://doi.org/10.1016/j.commatsci.2004.09.004
Google Scholar
ABAQUS Version 6.6 Documentation, ABAQUS Inc., Providence, RI 02909-2499.
Google Scholar
Hashin Z., Rotem A., A fatigue criterion for fiber-reinforced materials, J. Comp. Mater. 7 (1973): 448-464.
DOI: https://doi.org/10.1177/002199837300700404
Google Scholar
Dill-Langer G., Hidalgo R.C., Kun F., Moreno Y., Aicher S., Herrmann H.J., Size dependency of tension strength in natural fiber composites, Physica A 325 (2003): 547-560.
DOI: https://doi.org/10.1016/S0378-4371(03)00141-9
Google Scholar
Landis E.N., Vasic S., Davids W.G., Parrod P., Coupled experiments and simulations of microstructural damage in wood, Exper. Mech. 42(4) (2002): 389-394.
DOI: https://doi.org/10.1007/BF02412143
Google Scholar
Reiterer A., Sinn G., Stanzl-Tschegg S.E., Fracture characteristics of different wood species under mode I loading perpendicular to the grain, Mater. Sci. and Engnrg A 332 (2002): 29-36.
DOI: https://doi.org/10.1016/S0921-5093(01)01721-X
Google Scholar
Uysal B., Bonding strength and dimensional stability of laminated veneer lumbers manufactured by using different adhesives after the steam test, Int. J. of Adhn & Adhsvs 25 (2005): 395-403.
DOI: https://doi.org/10.1016/j.ijadhadh.2004.11.005
Google Scholar
Authors
Ivelin IvanovDepartment of Engineering Mechanics; University of Rousse; 8 Studentska str., Rousse 7017; Bulgaria Bulgaria
Authors
Tomasz SadowskiDepartment of Solid Mechanics; Faculty of Civil Engineering and Architecture; University of Technology in Lublin Poland
http://orcid.org/0000-0001-9212-8340
Authors
Magdalena FilipiakDepartment of Solid Mechanics; Faculty of Civil Engineering and Architecture; University of Technology in Lublin Poland
Authors
Marcin KnećApplied Mechanics Department; Faculty of Mechanical Engineering; Lublin University of Technology Poland
https://orcid.org/0000-0002-1974-7345
Statistics
Abstract views: 192PDF downloads: 135
License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Budownictwo i Architektura supports the open science program. The journal enables Open Access to their publications. Everyone can view, download and forward articles, provided that the terms of the license are respected.
Publishing of articles is possible after submitting a signed statement on the transfer of a license to the Journal.
