A jigsaw puzzle metamaterial concept
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00323084" target="_blank" >RIV/68407700:21110/18:00323084 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0263822318306536?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0263822318306536?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.compstruct.2018.06.015" target="_blank" >10.1016/j.compstruct.2018.06.015</a>
Alternative languages
Result language
angličtina
Original language name
A jigsaw puzzle metamaterial concept
Original language description
A concept of a planar modular mechanical metamaterial inspired by the principle of local adaptivity is proposed. The metamaterial consists of identical pieces similar to jigsaw puzzle tiles. Their rotation within assembly provides a substantial flexibility in terms of structural behavior, whereas mechanical interlocks enable reassembly. The tile design with a diagonal elliptical opening allows us to vary elastic properties from stiff to compliant, with positive, zero, or negative Poisson’s ratio. The outcomes of experimental testing on additively manufactured specimens confirm that the assembly properties can be accurately designed using optimization approaches with finite element analysis at heart.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20101 - Civil engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Composite Structures
ISSN
0263-8223
e-ISSN
1879-1085
Volume of the periodical
202
Issue of the periodical within the volume
October
Country of publishing house
GB - UNITED KINGDOM
Number of pages
5
Pages from-to
1275-1279
UT code for WoS article
000443821700130
EID of the result in the Scopus database
2-s2.0-85048274760