Comparative study on free vibration analysis of rotating bi-directional functionally graded beams using multiple beam theories with uncertainty considerations [PDF]
Scientific Reports, 2023 The present study investigates the free vibration behavior of rotating beams made of functionally graded materials (FGMs) with a tapered geometry. The material properties of the beams are characterized by an exponential distribution model.
Moustafa S. Taima +3 more
doaj +2 more sources
Applied Sciences, 2022 The effects of advanced nonlinear varied shear coefficient and third-order shear deformation theory (TSDT) on the dynamic responses of thick functionally graded material (FGM) plates under thermal vibration are investigated.
Chih-Chiang Hong
doaj +2 more sources
Elastic analysis of pressurized thick FGM cylinders with exponential variation of material properties using TSDT [PDF]
Latin American Journal of Solids and Structures, 2015 In this research, the general governing set of differential equations for axisymmetric thick FG pressurized cylinders with exponential function of material properties is derived based on third order shear deformation theory.
M. Ghannad, H. Gharooni
doaj +3 more sources
Higher-Order Thermo-Elastic Analysis of FG-CNTRC Cylindrical Vessels Surrounded by a Pasternak Foundation [PDF]
Nanomaterials, 2019 This study analyses the two-dimensional thermo-elastic response of functionally graded carbon nanotube-reinforced composite (FG-CNTRC) cylindrical pressure vessels, by applying the third-order shear deformation theory (TSDT).
Masoud Mohammadi +3 more
doaj +2 more sources
Case Studies in Thermal Engineering, 2023 This paper proposes a new finite element formulation based on Shi’s third-order shear deformation theory (TSDT) for controlling the vibration of piezoelectric functionally graded porous (PFGP) plates integrated with piezoelectric sensors and actuators ...
Ngoc-Tu Do, Quoc-Hoa Pham
doaj +2 more sources
Advanced Dynamic Responses of Thick FGM Spherical Shells Analyzed Using TSDT Under Thermal Vibration
ComputationThe effect of third-order shear deformation theory (TSDT) on thick functionally graded material (FGM) spherical shells under sinusoidal thermal vibration is investigated by using the generalized differential quadrature (GDQ) numerical method.
Chih-Chiang Hong
doaj +2 more sources
C0-TSDT-FEM for Free Vibration Analysis of Functionally Graded Cylindrical Shells
Applications of Modelling and Simulation, 2023 In this article, natural frequencies of functionally graded (FG) cylindrical shells are calculated by applying the finite element method based on a C0-type of the novel third-order shear deformation theory (TSDT), namely Shi’s theory.
Lan Hoang Ton That
doaj +1 more source
Nonlinear Analysis on Buckling and Postbuckling of Stiffened FGM Imperfect Cylindrical Shells Filled Inside by Elastic Foundations in Thermal Environment Using TSDT [PDF]
Latin American Journal of Solids and Structures, 2017 The main aim of this paper is to investigate analytically nonlinear buckling and post-buckling of functionally graded stiffened circular cylindrical shells filled inside by Pasternak two-parameter elastic foundations in thermal environments and under ...
Pham Minh Vuong, Dao Van Dung
doaj +3 more sources
Defence TechnologyRecent advancements in additive manufacturing (AM) have revolutionized the design and production of complex engineering microstructures. Despite these advancements, their mathematical modeling and computational analysis remain significant challenges ...
Huu Trong Dang +4 more
doaj +2 more sources
Thermal Vibration of Thick Functionally Graded Material Spherical Shells by Using Third-order Shear Deformation Theory and Simply Homogeneous Equation [PDF]
Computational Engineering and Physical Modeling, 2023 The effect of third-order shear deformation theory (TSDT) on the functionally graded material (FGM) thick spherical shells under sinusoidal heating loads can be studied by using the generalized differential quadrature (GDQ) method.
C.C. Hong
doaj +1 more source