Geometrically nonlinear coupled thermo-elasticity to thermal-induced vibrations of FGM cylindrical panels

Nonlinear Thermoelastic Vibrations of Fractional Viscoelastic FGM Beams With Generalized Fractional Order Heat Conduction Model

This paper presents a fractional thermo‐viscoelastic formulation for studying the nonlinear vibrational behavior caused by thermal loads in a functionally graded (FGM) Timoshenko‐type beam exposed to a sudden thermal shock. It is presumed that the beam consists of a ceramic‐metal mixture whose effective properties vary...

Nonlinear Bending Investigation of Porous FGM Beams Subjected to Thermal Loading

This paper focuses on the nonlinear deflection behavior of functionally graded material (FGM) beams with porosities (porous FGM beams) under thermal loadings using the Ritz method. Both uniform and symmetric porosity distributions over the beam cross-section are examined. Material properties change smoothly through the...

Effects of lattice stiffeners on the nonlinear behavior of variable-curvature FG-GRC panels subjected to blast and step loads

This paper presents a semi-analytical investigation of the nonlinear dynamic responses of lattice-stiffened variable-curvature functionally graded graphene-reinforced composite (FG-GRC) sandwich panels with a porous core under impulsive loading conditions. The structure consists of FG-GRC face sheets and a lightweight...

Nonlinear aero-thermal-induced vibrations of functionally graded beams using a quasi-3D beam formulation

Supersonic Air Flow Induced Nonlinear Vibrations of a Temperature-dependent Al/SiC-based Non-Uniform-Inextensible- Viscoelastic Beam

Vibration Analysis of 2D Porous Functionally Graded Beams With Inclined Cracks Under Thermo‐Hygro‐Mechanical Coupling

This work provides an in‐depth investigation into wave propagation in functionally graded material (FGM) beams subjected to coupled thermo‐hygro‐mechanical loading. The proposed model explicitly accounts for the presence of cracks, material porosity, axial pre‐stress, and combined temperature–moisture gradients, whic...