Determination of displacement in a loaded wooden chair by using digital image correlation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F15%3A43906414" target="_blank" >RIV/62156489:43410/15:43906414 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.5552/drind.2015.1411" target="_blank" >http://dx.doi.org/10.5552/drind.2015.1411</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5552/drind.2015.1411" target="_blank" >10.5552/drind.2015.1411</a>

Result language
angličtina
Original language name
Determination of displacement in a loaded wooden chair by using digital image correlation
Original language description
The subject of the research is a ready to assemble (RTA) chair constructed of plywood by a CNC machine. The standard test of seat and back of the chair according to the Czech Standard CSN EU 1728 was supplemented with an optical method of digital image correlation (DIC). The aim of the research was to discover mechanical principles of the construction and to develop a methodology of standardized furniture testing. Results of experimental measurement show the response of the chair construction in a formof displacement fields, strain fields, charts and vectors depicting displacement of the observed points. The results can be used to improve mechanical properties of the construction, as well as to develop a shape of the product or specific parts of the product. Besides furniture testing laboratories and research institutes, engineers from development departments of furniture making companies or industrial designers can easily use the presented method.
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
GK - Forestry
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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