Analytical modelling of thermal residual stresses in exponential functionally graded material system

Finite Element Calculation of Residual Thermal Stresses for Functionally Graded Hydroxyapatite-Titanium Plate Design

“…The similar research direction also have been aimed by Sarikaya and Chen et al who investigated residual thermal stresses of some ceramic/metallic FGM system [10,11]. In a most recent research, Bouchafa et al have developed an analytical model which generated from the fabrication of exponential FGM (E-FGM) systems for the prediction of thermal residual stresses [12].…”

A study on the structural behaviour of FGM plates static and free vibrations analyses

“…The eigenproblem of (21) and (22) is replaced by a finite-dimensional eigenvalue problem, based on RBF approximations. The operator L is then approximated by a matrix that incorporates the boundary conditions.…”

“…[ The other distribution law used in the present work is the sandwich exponential law [21,22]. In Fig.…”

Determining the mixed mode stress intensity factors of surface cracks in functionally graded hollow cylinders

“…[1]). At present time several research efforts have been made to assist the design of mechanical components made-up of FGM, such as beams [2], plates [4,3], curved panels [5,6], penetration barriers [7], rotating disks [8], coatings [9,10], thick cylinders [11,12], hollow cylinders [13][14][15] and spheres [16].…”

“…This kind of material inhomogeneity in axisymmetric FGM solids can be generated using several manufacturing techniques, for instance directional cooling or centrifugal casting[29] 3. To define the auxiliary fields the numerical procedure reported in[37] has been employed.…”