Yazar "Tounsi, Abdelouahed" için listeleme
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Accurate free and forced vibration behavior prediction of functionally graded sandwich beams with variable cross-section: A finite element assessment
Belabed, Zakaria; Tounsi, Abdeldjebbar; Bousahla, Abdelmoumen Anis; Tounsi, Abdelouahed; Yaylacı, Murat (Taylor & Francis Ltd., 2024)The current investigation proposes an enhanced finite element beam model to assess the dynamic behavior of functionally graded sandwich beams with variable cross-sections. By integrating the shear effect, this beam model ... -
Combined influence of variable distribution models and boundary conditions on the thermodynamic behavior of FG sandwich plates lying on various elastic foundations
Lafi, Djamel Eddine; Bouhadra, Abdelhakim; Mamen, Belgacem; Menasria, Abderahmane; Bourada, Mohamed; Bousahla, Abdelmoumen Anis; Bourada, Fouad; Tounsi, Abdelouahed; Tounsi, Abdeldjebbar; Yaylacı, Murat (Techno-Press, 2024)The present research investigates the thermodynamically bending behavior of FG sandwich plates, laying on the Winkler/Pasternak/Kerr foundation with various boundary conditions, subjected to harmonic thermal load varying ... -
Free vibration analysis of sandwich cylindrical shells with functionally graded carbon nanotube-reinforced composite face sheets using the differential quadrature (DQ) method
Youzera, Hadj; Meftah, Sid Ahmed; Tounsi, Abdelouahed; Salem, Mohamed Abdelaziz; Khedher, Khaled Mohamed; Yaylacı, Murat (Springer, 2025)This study investigates the free vibration behavior of cylindrical shell with a stiff core and functionally graded carbon nanotube-reinforced composite (FG-CNTRC) face sheets. Both uniformly distributed CNT reinforced ... -
Impact of material distribution on the dynamic response of a bidirectional FG beam under general boundary conditions and supported by nonlinear substrate
Laoud, Brahim; Benyoucef, Samir; Bachiri, Attia; Bourada, Fouad; Tounsi, Abdelouahed; Yaylacı, Murat; Salem, Mohamed Abdelaziz; Khedher, Khaled Mohamed (Springer, 2024)The present work aims to investigate the dynamic behavior of a bidirectional functionally graded (BDFG) beam lying on nonlinear elastic substrate tacking into account the impact of the material distribution. For the first ... -
An improved first-order shear deformation theory for wave propagation analysis in FG-CNTRC beams resting on a viscoelastic substrate
Gawah, Qais; Bourada, Fouad; Al-Osta, Mohammed A.; Tahir, Saeed I.; Tounsi, Abdelouahed; Yaylacı, Murat (World Stientific Publishing, 2024)This paper aims to analyze the wave propagation in functionally graded carbon nanotube-reinforced composite (FG-CNTRC) beams placed on a viscoelastic foundation utilizing an improved first-order shear deformation theory ... -
Investigating formability behavior of friction stir-welded high-strength shipbuilding steel using experimental, finite element, and artificial neural network methods
Sekban, Dursun Murat; Yaylacı, Ecren Uzun; Özdemir, Mehmet Emin; Yaylacı, Murat; Tounsi, Abdelouahed (Springer, 2024)Steels are preferred in the building of commercial ships because they can be easily welded and supplied. Although it varies according to the parts of the ships, it is known that high-strength steels are preferred especially ... -
Stability analysis of porous FG sandwich plates under thermomechanical loads via integral HySDT
Laoufi, Imene; Attia, Amina; Bourada, Fouad; Tounsi, Abdelouahed; Tounsi, Abdeldjebbar; Khedher, Khaled Mohamed; Salem, Mohamed Abdelaziz; Yaylacı, Murat (Springer, 2024)The thermomechanical buckling of imperfect sandwich plates made of functionally graded material (FGM) is addressed analytically in this study. A novel hyperbolic four-variable integral shear deformation theory is used to ... -
Superharmonic resonance analysis of the sandwich FGM beams with viscoelastic core layer
Youzera, Hadj; Meftah, Sid Ahmed; Tounsi, Abdelouahed; Khedher, Khaled Mohamed; Salem, Mohamed Abdelaziz; Yaylacı, Murat (Techno-Press, 2025)Nonlinear forced vibration analysisof a sandwich beam is investigated using the higher-order shear deformation theories (HSDT's). The sandwich beam is consists of viscoelastic core insert between two Functionally Graded ...
