High strain-rate compressive testing of filling materials for inter-penetrating phase composites
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F19%3A00509991" target="_blank" >RIV/68378297:_____/19:00509991 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21260/19:00335417
Result on the web
<a href="https://ojs.cvut.cz/ojs/index.php/APP/article/view/6015" target="_blank" >https://ojs.cvut.cz/ojs/index.php/APP/article/view/6015</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2019.25.0021" target="_blank" >10.14311/APP.2019.25.0021</a>
Alternative languages
Result language
angličtina
Original language name
High strain-rate compressive testing of filling materials for inter-penetrating phase composites
Original language description
In this study behavior of the selected types of filling material for the inter-penetrating phase composites was tested in compressive loading mode at low and high strain-rates. Three types of the filling material were tested, (i) ordnance gelatin, (ii) low expansion polyurethane foam, and (iii) polyurethane putty. To evaluate their impact energy absorption bulk samples of the selected materials were tested in compression loading mode at strain-rates 1000 s−1 to 4000 s−1. The high strain-rate compressive loading was provided by Split Hopkinson Pressure Bar (SHPB) which was equipped with PMMA bars to enable testing of cellular materials with low mechanical impedance. Based on the comparative measurement response to compression at both low and high strain-rates was analysed. The results show a significant strain-rate sensitivity of the ordnance gelatin and of the polyurethane putty, while strain-rate effect in the polyurethane foam was not observed.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
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
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Acta Polytechnica CTU Proceedings
ISBN
978-80-01-06670-6
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
"/2019/"
Publisher name
Czech Technical University in Prague
Place of publication
Praha
Event location
Telč
Event date
Jun 6, 2019
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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