Impact Performance of FRC Slabs under Various Strain Rates

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00231995" target="_blank" >RIV/68407700:21110/15:00231995 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1051/epjconf/20159401057" target="_blank" >http://dx.doi.org/10.1051/epjconf/20159401057</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/20159401057" target="_blank" >10.1051/epjconf/20159401057</a>

Result language
angličtina
Original language name
Impact Performance of FRC Slabs under Various Strain Rates
Original language description
Impact resistance of plain concrete and FRC composites gains high importance in the present days. This paper presents outcomes of the experiments focused on performance of FRC slabs subjected to impact loading of various strain rates. The FRC slabs, thickness 30, 60 and 120mm were subjected to various drop-weight impacts. The different drop-hammer weights provided different loading speeds and strain rates. The performance of the slabs was recorded with the use of high speed cameras. The cameras were used for impact speed control and specimen deflection measurement. With the use of the recordings, the force-time response of the slabs could be plotted. The plots correspond to the mechanical behaviour obtained by static load tests (loading speed 0.2mm/min) but several differences can be found. Several types of FRC (varying fiber material, fiber content, etc.) were tested and evaluated. The experimental program is supplemented by numerical modelling which provides good agreement with the e
Czech name
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Czech description
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Project
<a href="/en/project/GA13-30441S" target="_blank" >GA13-30441S: Performace of concrete under severe loading conditions</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
11th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading
ISBN
978-2-7598-1817-4
ISSN
2101-6275
e-ISSN
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Number of pages
5
Pages from-to
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Publisher name
EDP Sciences
Place of publication
Les Ulis
Event location
Lugano
Event date
Sep 7, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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