Strength of superelastic NiTi velcro-like fasteners
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00552621" target="_blank" >RIV/68378271:_____/21:00552621 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/21:00353845
Result on the web
<a href="http://hdl.handle.net/11104/0327770" target="_blank" >http://hdl.handle.net/11104/0327770</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/met11060909" target="_blank" >10.3390/met11060909</a>
Alternative languages
Result language
angličtina
Original language name
Strength of superelastic NiTi velcro-like fasteners
Original language description
Velcro hook-and-loop fasteners invented more than 70 years ago are examples of the mechanism inspired by the tiny hooks found on the surface of burs of a plant commonly known as burdock. Several years ago, a novel Velcro-like fastener made of two arrays of hook-shaped thin NiTi wires was developed. Recently, it was noticed that the presented fastener design allowed for a prediction of the number of active hooks. In this continuing study, the tension strength of the fastener was simulated as a function of hook density. Based on statistics, the model showed non-linear dependency of the number of interlocked hooks on the hook density, for the simple hook pairs and the given hook geometry. The dependence of detachment force on stroke was simulated based on the Gaussian distribution of unhooking of individual hook connections along the stroke. The strength of the studied NiTi hook fasteners depended on hook density approximately linearly.
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
20302 - Applied mechanics
Result continuities
Project
<a href="/en/project/EF16_019%2F0000760" target="_blank" >EF16_019/0000760: Solid State Physics for 21st century</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Metals
ISSN
2075-4701
e-ISSN
2075-4701
Volume of the periodical
11
Issue of the periodical within the volume
6
Country of publishing house
CH - SWITZERLAND
Number of pages
13
Pages from-to
909
UT code for WoS article
000665964200001
EID of the result in the Scopus database
2-s2.0-85107147867