Stress simulation in layered wood-based materials under mechanical loading

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F15%3A67714" target="_blank" >RIV/60460709:41320/15:67714 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.matdes.2015.08.128" target="_blank" >http://dx.doi.org/10.1016/j.matdes.2015.08.128</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matdes.2015.08.128" target="_blank" >10.1016/j.matdes.2015.08.128</a>

Result language
angličtina
Original language name
Stress simulation in layered wood-based materials under mechanical loading
Original language description
This paper deals with research on the impact of material properties (material thickness and type) on stress/strain curves of the layered materials based on hard and soft wood during bending. Reference curves, obtained for the bending of real samples, were the base for the simulation. Subsequently, the recorded curves were imported into SolidWorks application, where they served as the data source for the simulation. The results, as well as model analysis of two-layer materials, have proven that the bendability is better for the composition with soft material in the bottom layer. This can be explained by the fact that the soft material under tensile strength shows greater deflections than the hard one before the breaking. For three-layer compositions, similar behaviour can be concluded. This part did not deal with connection among the layers. The paper gives a possibility to predict the behaviour of layered materials if the characteristics of its layers are known.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JI - Composite materials
OECD FORD branch
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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