Investigation of deformation behaviour of an aluminium foam under high-strain rate loading and comparison with the conventional energy absorbing material
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00219474" target="_blank" >RIV/68407700:21110/14:00219474 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21260/14:00219474
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Investigation of deformation behaviour of an aluminium foam under high-strain rate loading and comparison with the conventional energy absorbing material
Original language description
The aim of this study is proper description of stress-strain behaviour of the metal foam structure Alporas under high-strain rate loading. Stress-strain response of Alporas specimens is measured during an impact test using a drop tower experiment. Strainof the specimens is evaluated by two independent approaches: i) double numerical integration of acceleration data and ii) digital image correlation technique. Thus, experimental setup is equipped with triaxial accelerometer and high speed camera. Resulting stress-strain curves are compared with behaviour of polystyrene material samples (polystyrene material is commonly used as a shock absorber) obtained from the same testing procedure and with stress-strain function determined from Alporas quasi-staticcompression testing.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
FI - Traumatology and orthopaedics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of 13th Youth Symposium on Experimental Solid Mechanics
ISBN
978-80-01-05556-4
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
145-150
Publisher name
České vysoké učení technické v Praze, Fakulta dopravní
Place of publication
Praha
Event location
Děčín
Event date
Jun 29, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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