The influence of Winkler-Pasternak elastic foundations on the natural frequencies of imperfect functionally graded sandwich beams

M Avcar, L Hadji, R Akan - Geomechanics and Engineering, 2022 - koreascience.kr
The present study examines the natural frequencies (NFs) of perfect/imperfect functionally
graded sandwich beams (P/IP-FGSBs), which are composed of a porous core constructed of …

Optimum distribution of materials for functionally graded rectangular plates considering thermal buckling

M Farrokh, M Taheripur, E Carrera - Composite Structures, 2022 - Elsevier
Metal–ceramic functionally graded (FG) materials are suitable for constructing structures
subjected to a very high-temperature gradient. The composition of the FG materials …

The Influence of GPL Reinforcements on the Post-Buckling Behavior of FG Porous Rings Subjected to an External Pressure

S Bi, E Zhang, M Babaei, F Tornabene, R Dimitri - Mathematics, 2023 - mdpi.com
The work focuses on the post-buckling behavior of functionally graded graphene platelet
(FG-GPL)-reinforced porous thick rings with open-cell internal cavities under a uniform …

Mechanical behavior of RC beams bonded with thin porous FGM plates: Case of fiber concretes based on local materials from the mountains of the Tiaret highlands

B Rabia, TH Daouadji, R Abderezak - Coupled systems mechanics, 2023 - koreascience.kr
The objective of this study is to evaluate the effects of adding fibers to concrete and the
distribution rate of the porosity on the interfacial stresses of the beams strengthened with …