Experimental and numerical assessment of fibre reinforced concrete slab under blast load

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F19%3A00537254" target="_blank" >RIV/60162694:G43__/19:00537254 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=8863088" target="_blank" >http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=8863088</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/MILTECHS.2019.8870129" target="_blank" >10.1109/MILTECHS.2019.8870129</a>

Result language
angličtina
Original language name
Experimental and numerical assessment of fibre reinforced concrete slab under blast load
Original language description
This paper deals with experimental assessment of the fibre reinforced concrete slab under blast load and the parameters of the concrete material model used for numerical simulations of high strain rates. One model was selected on which a finite element modelling was presented and which parameters was identified based on experimental measurements. First part of the paper describes an experiment to obtain the necessary data in the form of a time-deflection curve of the fibre reinforced concrete slab by means of the laser triangulation method. This data will be used as a reference for identification of the parameters in the next phase using a theoretical approach in the form of numerical simulations. Creating a computational model of an experiment in the LS-Dyna software environment using a selected non-linear material model is the subject of a second phase. In this part of the paper a try an error approach for obtaining similar behaviour to the experimental measurement of an explosion loaded fibre reinforced slab is presented. The dependence of the change of output parameters in the form of deflection is studied to the change of the values of the input parameters, such as the strength of the concrete and fracture energy.
Czech name
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Czech description
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Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
ICMT 2019 - 7th International Conference on Military Technologies, Proceedings
ISBN
978-1-7281-4593-8
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
8870129
Publisher name
Institute of Electrical and Electronics Engineers Inc.
Place of publication
Brno
Event location
Brno, the Czech Republic
Event date
May 30, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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