Showing papers in "Mechanics Based Design of Structures and Machines in 2020"
TL;DR: In this paper, three-dimensional static and free vibration analysis of functionally graded graphene platelets-reinforced composite (FG-GPLRC) truncated conical shells, cylindrical shells and annula shells was performed.
Abstract: In this paper, three-dimensional static and free vibration analysis of functionally graded graphene platelets-reinforced composite (FG-GPLRC) truncated conical shells, cylindrical shells and annula...
123 citations
TL;DR: In this paper, the free vibration and buckling behaviors of carbon nanotube (CNT)-reinforced cross-ply laminated composite plates were investigated and the plate kinematics were assumed to be follo...
Abstract: This article deals with the investigation of free vibration and buckling behaviors of carbon nanotube (CNT)-reinforced cross-ply laminated composite plates. The plate kinematics is assumed to follo...
102 citations
TL;DR: In this paper, the vibrational analysis of functionally graded graphene platelets reinforced composite (FG-GPLRC) viscoelastic annular plate within the framework of higher order shea...
Abstract: This is the first research on the vibrational analysis of functionally graded graphene platelets reinforced composite (FG-GPLRC) viscoelastic annular plate within the framework of higher order shea...
76 citations
TL;DR: In this article, the authors investigated the effect of martensite morphology on the mechanical properties and formability of dual phase steels at first, three heat treatment cycles were subjected to a low heat treatment cycle.
Abstract: In this article, we investigated the effect of martensite morphology on the mechanical properties and formability of dual phase steels At first, three heat treatment cycles were subjected to a low
73 citations
TL;DR: In this paper, the nonlocal elasticity theory was used to capture size effects in functionally graded (FG) nano-rod under magnetic field supported by a torsional foundation.
Abstract: This article contains the nonlocal elasticity theory to capture size effects in functionally graded (FG) nano-rod under magnetic field supported by a torsional foundation. Torque effect of an axial...
72 citations
TL;DR: In this article, the effect of through-thickness shear (TTS) stress has been examined on the prediction of forming limit diagrams (FLDs), and determination of the FLD is based on the Marciniak-Kuczynski algorithm.
Abstract: In this study, the effect of through-thickness shear (TTS) stress has been examined on the prediction of forming limit diagrams (FLDs). Determination of the FLD is based on the Marciniak–Kuczynski ...
71 citations
TL;DR: In this paper, a cylindrical microshell stability reinforced by graphene nanoplatelets is investigated while an axial load is applied uniformly, and a viscoelastic foundation covers the comp...
Abstract: In this study, a cylindrical microshell stability reinforced by graphene nanoplatelets is investigated while an axial load is applied uniformly. In addition, viscoelastic foundation covers the comp...
69 citations
TL;DR: In this article, buckling and vibration analysis of FG-CNTRC rectangular plate are investigated for various types of temperatu, based on 12-unknown higher order shear deformation theory (HSDT).
Abstract: In the present study, based on 12-unknown higher order shear deformation theory (HSDT), buckling and vibration analysis of FG-CNTRC rectangular plate are investigated for various types of temperatu...
64 citations
TL;DR: In this article, for the first time, a smart composites have become the desired target for high-tech engineering applications, and the authors proposed a solution to the problem of smart composite manufacturing process.
Abstract: Due to the remarkable progress in the field of the manufacturing process, smart composites have become the desired target for high-tech engineering applications. Accordingly, for the first time, th...
58 citations
TL;DR: In this article, the influence of porosity on bending static analysis of functionally graded (FG) beams using a refined mixed finite element beam model was explored, and the authors showed that porosity has a strong influence on the bending of FG beams.
Abstract: This paper constitutes a first attempt to explore the influence of porosity on bending static analysis of functionally graded (FG) beams using a refined mixed finite element beam model. The materia...
55 citations
TL;DR: FunctionFunctionally graded porous materials (FGPMs) have a wide range of applications as hollow members in biomedical and aeronautical engineering as mentioned in this paper. But the porosity is varied over the material v
Abstract: Functionally graded porous materials (FGPMs) have a wide range of applications as hollow members in biomedical and aeronautical engineering. In the FGPMs, the porosity is varied over the material v...
TL;DR: Based on modified couple stress theory (MCST) and the quasi-3D sinusoidal shear deformation theory (SSDT), size-dependent mechanical buckling and free vibration analyses of microplates were performed in this paper.
Abstract: Based on the modified couple stress theory (MCST) and the quasi-3D sinusoidal shear deformation theory (SSDT), size-dependent mechanical buckling and free vibration analyses of microplates reinforc...
TL;DR: In this paper, the thermal vibration analysis of the graphene-oxide powder-reinforced (GOPR) nanocomposite plates, once the plate is embedded on the viscoelastic substrate, is presented.
Abstract: This article deals with the thermal vibration analysis of the graphene-oxide powder-reinforced (GOPR) nanocomposite plates, once the plate is embedded on the viscoelastic substrate. The structure i...
TL;DR: In this paper, the authors investigated the thermodynamic properties of axially functionally graded (AFG) pipes conveying fluid, aiming at stability enhancement of fluid-interaction systems.
Abstract: Thermo-mechanical vibrations of axially functionally graded (AFG) pipes conveying fluid are investigated, aiming at stability enhancement of fluid–interaction systems. Material properties of the pi...
TL;DR: In this paper, the thermal vibration of functionally graded graphene platelets reinforced composite (FG-GPLRC) annular plate resting on an elastic foundation under the mechanical load framework was investigated.
Abstract: In this article, the thermal vibration of functionally graded graphene platelets reinforced composite (FG-GPLRC) annular plate resting on an elastic foundation under the mechanical load framework o...
TL;DR: In this article, the transverse vibrations of bi-directional functionally graded (FG) nanobeams subjected to a longitudinal magnetic field were investigated and the nonlocal elasticity theory was exploited.
Abstract: In this article, the transverse vibrations of bi-directional functionally graded (FG) nanobeams subjected to a longitudinal magnetic field are investigated. The nonlocal elasticity theory is exploi...
TL;DR: In this paper, a mathematical model of generalized thermoelasticity was proposed to investigate the transient phenomena due to the influence of the Caputo fractional derivative on generalized thermasticity.
Abstract: Enlightened by the Caputo fractional derivative, the present study deals with a novel mathematical model of generalized thermoelasticity to investigate the transient phenomena due to the influence ...
TL;DR: In this paper, a comparison is made between the performances of reinforcing materials for composite structures exposed to heat and non-reinforcement materials, and a comparison of the performance of the two materials is made.
Abstract: One of the essentials for designing composite structures exposed to heat is the correct choice of reinforcing materials. In the present research work, a comparison is made between the performances ...
TL;DR: In this paper, two-directional functionally graded (2D-FG) materials can satisfy the new requirements raised based on the elimination of the stress concentration, delamination and cracking problems acco...
Abstract: Since the two-directional functionally graded (2D-FG) materials can satisfy the new requirements raised based on the elimination of the stress concentration, delamination and cracking problems acco...
TL;DR: Based on the first-order shear deformation (FSD) model and nonlocal elasticity theory, the simultaneous effects of shear and small scale on the nonlinear vibration behavior of functionally graded c... as mentioned in this paper.
Abstract: Based on the first-order shear deformation (FSD) model and nonlocal elasticity theory, the simultaneous effects of shear and small scale on the nonlinear vibration behavior of functionally graded c...
TL;DR: Fractional derivative is a widely accepted theory to describe the physical phenomena and the processes with memory responses which is defined in the form of convolution having kernels as power functions as mentioned in this paper.
Abstract: Fractional derivative is a widely accepted theory to describe the physical phenomena and the processes with memory responses which is defined in the form of convolution having kernels as power func...
TL;DR: In this article, bending and free vibration of cylindrical micro/nano shells are studied based on the modified couple stress and three dimensional ellipses, and the results show that the bending and vibration of porous and functionally graded micro and nano shells are independent.
Abstract: In this work, for the first time, bending and free vibration of porous and functionally graded cylindrical micro/nano shells are studied based on the modified couple stress and three dimensional el...
TL;DR: Based on the dual phase lag model, the authors in this paper treated with mathematical models of bioheat transfer to study the transient phenomena in a spherical tissue due to the effect of bioheating transfer.
Abstract: Based on the non-linear dual phase lag model, the present investigation treats with mathematical models of bioheat transfer to study the transient phenomena in a spherical tissue due to the effect ...
TL;DR: In this paper, size-dependent buckling and free vibration performance of fluid-conve piezoelectric nanostructures is analyzed for the next generation of smart devices.
Abstract: Due to wide-ranging applications of piezoelectric nanostructures as the next generation of smart devices, this article analyzes size-dependent buckling and free vibration performance of fluid-conve
TL;DR: In this article, free vibration of sandwich flexoelectric plates resting on Pasternak foundation is investigated, where the top and bottom layers are under applied voltage based on flexolectricity.
Abstract: In the present study, free vibration of sandwich flexoelectric plates resting on Pasternak foundation is investigated. The top and bottom layers are under applied voltage based on flexoelectricity ...
TL;DR: In this paper, the derivation of fundamental equations in generalized thermoelastic diffusion with four lags and higher-order time-fractional derivatives is studied, and the equations of the heat equation are derived.
Abstract: The present work is devoted to the derivation of fundamental equations in generalized thermoelastic diffusion with four lags and higher-order time-fractional derivatives. The equations of the heat ...
TL;DR: In this article, the size-dependent free vibration of double-walled boron nitride nanotubes was investigated and a comprehensive investigation of the equations of the free vibration was performed.
Abstract: This article is a comprehensive investigation into the equations of the size-dependent free vibration of a special type of fluid-conveying nanotubes, i.e., double-walled boron nitride nanotubes, in...
TL;DR: In this paper, the nonlocal strain gradient theory and a new quasi 3D plate theory are employed to investigate the wave propagation in functionally graded (FG) porous graphene platelets (GPLs) reinforcement.
Abstract: In this paper, the nonlocal strain gradient theory and a new quasi 3D plate theory are employed to investigate the wave propagation in functionally graded (FG) porous graphene platelets (GPLs)-rein...
TL;DR: In this article, the buckling and free vibration of simply-supported cross-ply/angle-ply single-walled carbon nanotubes reinforced composite CNTRC laminated nanoplates in thermal enviro...
Abstract: In this contribution, we analyze buckling and free vibration of simply-supported cross-ply/angle-ply single-walled carbon nanotubes reinforced composite CNTRC laminated nanoplates in thermal enviro...
TL;DR: In this article, the free vibration analysis of a composite laminated square plate with complicated cutout is presented, and the problem formulation is based on the higher order shear deformation plate theory.
Abstract: This paper presents the free vibration analysis of a composite laminated square plate with complicated cutout. The problem formulation is based on the higher order shear deformation plate theory HD...