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PEŠEK, O. SIMON, P. BALÁZS, I. HORÁČEK, M.
Originální název
Sandwich Composite Panels with GFFRP Face Sheets - Experimental Analysis, Numerical Simulation and Analytical Solution
Typ
článek v časopise - ostatní, Jost
Jazyk
angličtina
Originální abstrakt
This paper deals with the problem of analysis of beams made of SCP (sandwich composite panel) composed of GFRP face sheets and foam core. In the frame of research project, several specimens of different compositions were tested by four-point bending according to the actual standard. Nonlinear behaviour was observed in some specimens and possible reasons are discussed in the paper. SCP beams were also numerically simulated using the finite element method in ANSYS Workbench software. For practical and easy engineering design (prediction of deformations and stresses) the analytical procedure was developed for linear and nonlinear behaviour. Results represented by P-Δ and P-σ diagrams of experimental, numerical, and theoretical analysis are compared together in this paper. Based on the analytical solution the parametric study was performed to find out the optimal composition of SCP members for specific static boundary conditions.
Klíčová slova
Foam core; Four-point bending; GFRP face sheets; Numerical simulation; Parametric study; Sandwich composite panel
Autoři
PEŠEK, O.; SIMON, P.; BALÁZS, I.; HORÁČEK, M.
Vydáno
25. 7. 2022
Nakladatel
VŠB - Technická univerzita Ostrava
Místo
Ostrava
ISSN
1804-4824
Periodikum
Transactions of the VŠB – Technical University of Ostrava, Civil Engineering Series
Ročník
22
Číslo
1
Stát
Česká republika
Strany od
13
Strany do
20
Strany počet
8
URL
http://tces.vsb.cz/Home/ArticleDetail/833
BibTex
@article{BUT178651, author="Ondřej {Pešek} and Pavel {Simon} and Ivan {Balázs} and Martin {Horáček}", title="Sandwich Composite Panels with GFFRP Face Sheets - Experimental Analysis, Numerical Simulation and Analytical Solution", journal="Transactions of the VŠB – Technical University of Ostrava, Civil Engineering Series", year="2022", volume="22", number="1", pages="13--20", doi="10.35181/tces-2022-0003", issn="1804-4824", url="http://tces.vsb.cz/Home/ArticleDetail/833" }