| Issue |
E3S Web of Conf.
Volume 469, 2023
The International Conference on Energy and Green Computing (ICEGC’2023)
|
|
|---|---|---|
| Article Number | 00043 | |
| Number of page(s) | 8 | |
| DOI | https://doi.org/10.1051/e3sconf/202346900043 | |
| Published online | 20 December 2023 | |
Flexural analysis of I-section beams functionally graded materials
1 Laboratory of Mechanical Engineering, Faculty of Sciences and Technology of Fez, Sidi Mohamed Ben Abdellah University, Fez, Morocco.
2 LISA Laboratory, National School of Applied Sciences, Hassan First University of Settat, Berrechid 26100, Morocco.
* Corresponding author: asmae.elhaddad@usmba.ac.ma.
This paper aims to present the flexural behavior of thin functionally graded (FG) I-beams. The characteristics of metal-ceramic materials are defined using a power-law function dependent on volume fraction. The bending-torsion equations for this problem are derived based on Vlasov's theory for thin-walled beams and the principle of minimum total potential energy. All geometric properties are expressed according to the functional graded power index law. A nonlinear algebraic system is obtained, and the deflection of the structure is numerically derived. To confirm the precision and effectiveness of the suggested method, a standard benchmark test case is implemented, that concerns the flexural analysis of an FGM I-section beam according to power index and aspect ratio parameters.
Key words: Flexural analysis / buckling / thin walled open section beam / Functionally Graded Materials
© The Authors, published by EDP Sciences, 2023
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