Material modeling and analysis of hydroxyapatite/titanium FGM plate under thermo-mechanical loading conditions

Kar, Uttam Kumar; Srinivas, J.

doi:10.1016/j.matpr.2020.03.312

Cited by 2 publications

(1 citation statement)

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“…The natural frequencies are calculated for various boundary conditions using COMSOL-5.5 finite element software. Kar and Srinivas (2020) [6] used the materials modeling and finite element analysis to study the behavior of the P-FGM hydroxyapatite/titanium plate under thermo-mechanical loads. Unlike other studies in which the plates are separately exposed to thermal or mechanical loads, a simultaneous analysis is performed in this work.…”

Section: Introductionmentioning

confidence: 99%

TSDT theory for free vibration of functionally graded plates with various material properties

Allah¹,

Belaasilia²,

Timesli³

et al. 2021

Math. Model. Comput.

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In this work, an implicit algorithm is used for analyzing the free dynamic behavior of Functionally Graded Material (FGM) plates. The Third order Shear Deformation Theory (TSDT) is used to develop the proposed model. In this contribution, the formulation is written without any homogenization technique as the rule of mixture. The Hamilton principle is used to establish the resulting equations of motion. For spatial discretization based on Finite Element Method (FEM), a quadratic element with four and eight nodes is adopted using seven degrees of freedom per node. An implicit algorithm is used for solving the obtained problem. To study the accuracy and the performance of the proposed approach, we present comparisons with literature and laminate composite modeling results for vibration natural frequencies. Otherwise, we examine the influence of the exponent of the volume fraction which reacts the plates "P-FGM" and "S-FGM". In addition, we study the influence of the thickness on "E-FGM" plates.

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Section: Introductionmentioning

confidence: 99%