The Non-Linear Sandwich Structure Model for Low-Velocity Impact
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F20%3A43958678" target="_blank" >RIV/49777513:23520/20:43958678 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.17559/TV-20170224190939" target="_blank" >https://doi.org/10.17559/TV-20170224190939</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17559/TV-20170224190939" target="_blank" >10.17559/TV-20170224190939</a>
Alternative languages
Result language
angličtina
Original language name
The Non-Linear Sandwich Structure Model for Low-Velocity Impact
Original language description
This article is focused on progressive failure analysis of sandwich composite structure subjected to transverse low-velocity impact loading. A user defined material model considering non-linear behaviour of the composite skin of the sandwich structure was implemented into commercial software Abaqus by means of material souroutine VUMAT. The experimental measurements of transverse low-velocity impact were performed using an in-house drop tested machine. The results of numerical simulations and experimental data for the sandwich plate deflections at three selected points and the contact force-time dependency during the impact event were compared for particular impact velocities. The occurrence of material damage was visually inspected and compared too.
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
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OECD FORD branch
20302 - Applied mechanics
Result continuities
Project
<a href="/en/project/LO1506" target="_blank" >LO1506: Sustainability support of the centre NTIS - New Technologies for the Information Society</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
TEHNICKI VJESNIK-TECHNICAL GAZETTE
ISSN
1330-3651
e-ISSN
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Volume of the periodical
27
Issue of the periodical within the volume
1
Country of publishing house
HR - CROATIA
Number of pages
7
Pages from-to
5-11
UT code for WoS article
000514797400002
EID of the result in the Scopus database
2-s2.0-85079573316