global-journal-of-research-in-engineering Global Journal of Research in Engineering 0975-5861 2249-4596 Global Journals Publishing Group Incorporated 83525 Thermal Vibration of Thick FGM Circular Cylindrical Shells by Using Fully Homogeneous Equation and TSDT Shear Deformation in Functionally Graded Shells HongC.C. TAIWAN, Hsiuping University of Science and Technology 06 01 2025 24 A2 23 32

The third-order shear deformation theory (TSDT) effects on functionally graded material (FGM) thick circular cylindrical shells with entirely homogeneous equation under thermal vibration were investigated by using the generalized differential quadrature (GDQ) method. The nonlinear coefficient term of displacement field of TSDT was used in the equations of motion for thermal vibration of FGM thick circular cylindrical shells. Parametric effects of environment temperature and FGM power law index on the thermal stress and centre deflection of FGM thick circular cylindrical shells were investigated.

 shear deformation theory sinusoidal stress displacement environment temperature shear correction coefficient. Full Text

The third-order shear deformation theory (TSDT) effects on functionally graded material (FGM) thick circular cylindrical shells with entirely homogeneous equation under thermal vibration were investigated by using the generalized differential quadrature (GDQ) method. The nonlinear coefficient term of displacement field of TSDT was used in the equations of motion for thermal vibration of FGM thick circular cylindrical shells. Parametric effects of environment temperature and FGM power law index on the thermal stress and centre deflection of FGM thick circular cylindrical shells were investigated.