Possibility of identification of elastic properties in laminate beams with cross-ply laminae stacking sequences

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F11%3A43899428" target="_blank" >RIV/49777513:23520/11:43899428 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Possibility of identification of elastic properties in laminate beams with cross-ply laminae stacking sequences
Original language description
The goal of this work is to show the possibility of the identification of elastic properties in laminate beam specimen with cross-ply laminae stacking sequences using prescribed eigenfrequencies. These frequencies are not determined experimentally for the identification of laminate properties in this paper but they are calculated numerically with the help of the finite element software MSC.MARC. The composite material properties of a finite element model based on the Euler-Bernoulli theory have been subsequently tuned to correlate the determinate frequencies in cross-ply laminate beams with the natural frequencies established by the software package. A real-coded genetic algorithm and a uniform-micro genetic algorithm are applied as the inverse technique for the identification problem.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JI - Composite materials
OECD FORD branch
—

Project
<a href="/en/project/ED1.1.00%2F02.0090" target="_blank" >ED1.1.00/02.0090: NTIS - New Technologies for Information Society</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)