Experimental and numerical study on ballistic resistance of polyurethane-coated thin HPFRC plate
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F23%3A00365931" target="_blank" >RIV/68407700:21110/23:00365931 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.matpr.2023.03.636" target="_blank" >https://doi.org/10.1016/j.matpr.2023.03.636</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matpr.2023.03.636" target="_blank" >10.1016/j.matpr.2023.03.636</a>
Alternative languages
Result language
angličtina
Original language name
Experimental and numerical study on ballistic resistance of polyurethane-coated thin HPFRC plate
Original language description
High-performance fiber-reinforced concrete (HPFRC) can be used to build light bulletproof structures because even its thin layer can prevent projectile perforation. However, when uncoated, the pieces of debris may break off the structure during a projectile impact. The resulting secondary fragments can cause personal injury or damage to property in the structure surrounding. This study shows that coating the thin HPFRC panel with polyurethane (PU) prevents the formation of such fragments on the back and narrows the fragment beam on the front. The experimental program is composed of two parts: the ballistic tests of the uncoated and coated specimen and the additional tests required for determining the mechanical properties of HPFRC and PU. Numerical models created independently of ballistic tests and using only conventionally measured data, satisfactorily predict the ballistic resistance of the panels.
Czech name
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Czech description
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Classification
Type
J<sub>ost</sub> - Miscellaneous article in a specialist periodical
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
<a href="/en/project/FW03010141" target="_blank" >FW03010141: New generation sandwich constructions for increasing the safety of critical infrastructure objects</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials Today: Proceedings
ISSN
2214-7853
e-ISSN
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Volume of the periodical
93
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
607-613
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85151726081