Mesh Size Influence of the Concrete Slab FE Model Exposed to Impact Load for Various Material Models
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F20%3APU138690" target="_blank" >RIV/00216305:26110/20:PU138690 - isvavai.cz</a>
Result on the web
<a href="http://tces.vsb.cz/Home/ArticleDetail/502" target="_blank" >http://tces.vsb.cz/Home/ArticleDetail/502</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.35181/tces-2020-0010" target="_blank" >10.35181/tces-2020-0010</a>
Alternative languages
Result language
angličtina
Original language name
Mesh Size Influence of the Concrete Slab FE Model Exposed to Impact Load for Various Material Models
Original language description
Numerical approach using the FEM has been used to model the behaviour of the reinforced concrete specimen subjected to the pressure blast wave. The concrete structure is a slab freely supported around the perimeter by a steel plate and a concrete base. A simplified 3D blast model has been used, which involves the pure Lagrangian approach of FEM. The analyses have been conducted using explicit solver. 3 different non-linear material models of concrete have been used to capture the concrete behaviour: CSCM (Continuous surface cap model), Schwer Murray continuous surface cap model, and JHC (Johnson-Holmquist-Cook) material model. Influences of various mesh sizes on the final results (crack patterns, vertical deflection, strain-time dependence) are being monitored, compared with physical experiment data and discussed.
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
20101 - Civil engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Transactions of the VŠB – Technical University of Ostrava, Civil Engineering Series
ISSN
1804-4824
e-ISSN
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Volume of the periodical
20
Issue of the periodical within the volume
2
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
7
Pages from-to
1-7
UT code for WoS article
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EID of the result in the Scopus database
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