Nonlinear buckling analysis of hygrothermoelastic composite shell panels using finite element method

Kundu, Chinmay Kumar; Han, Jae‐Hung

doi:10.1016/j.compositesb.2008.12.001

Cited by 43 publications

(17 citation statements)

References 27 publications

(36 reference statements)

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“…(12) are not given because of brevity. The other stress components, electric displacement, and magnetic induction could be obtained by using Eqs.…”

Section: "'mentioning

confidence: 99%

“…The behavior of parallel permeable cracks in an MEE medium subjected to antiplane shear loading was investigated by Zhang et al [11]. Kundu and Han [12] studied the hygrothermoelastic buckling responses of laminated shells using the nonlinear finite element method (FEM). Chen [13] developed a theory of nonlinear thermoelectroviscoelasticity with inclusion of hysteresis, aging, and damage effects.…”

Section: Introductionmentioning

confidence: 99%

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Multiphysics of Multilayered and Functionally Graded Cylinders Under Prescribed Hygrothermomagnetoelectromechanical Loading

Akbarzadeh

Pasini

2013

Journal of Applied Mechanics

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This paper examines the multiphysics of multilayered and functionally graded cylinders subjected to steady-state hygrothermomagnetoelectromechanical loading. The cylinder is assumed to be axisymmetric, infinitely long, and with either hollow or solid cross section that is, both polarized and magnetized radially. The multiphysics model is used to investigate the effect of moisture, temperature, magnetic, electric, and mechanical loadings. The influence of imperfectly bonded interfaces is also accounted for in the governing equations. Exact solutions of differetitial equations are obtained for each homogenous layer of the multilayered cylinder. The results are verified with those available in literature for a homogenotis infinitely long cylinder and can also be applied to study the multiphysics of thin circular disks. Maps are presented for solid and hollow cylinders to visualize the effect of hygrothermomagnetoelectromechanical loading, heterogeneity of bonded layers, and impeifectly bonded intetfaces. The plots offer insight into the behavior of heterogeneous magnetoelectroelastic media in a steady state hygrothermal field.

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“…(12) are not given because of brevity. The other stress components, electric displacement, and magnetic induction could be obtained by using Eqs.…”

Section: "'mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Multiphysics of Multilayered and Functionally Graded Cylinders Under Prescribed Hygrothermomagnetoelectromechanical Loading

Akbarzadeh

Pasini

2013

Journal of Applied Mechanics

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“…Therefore, this phenomenon may be exaggerated when the load carrying component is placed in an environment with high temperature and/or high concentration moisture [1]. This phenomenon may significantly affect the local and even global behaviors (e.g., buckling strength [2]) of the structure.…”

Section: Introductionmentioning

confidence: 98%

Biaxial thermo-mechanical buckling of orthotropic auxetic FGM plates with temperature and moisture dependent material properties on elastic foundations

Mansouri

Shariyat

2015

Composites Part B: Engineering

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“…Many studies have been made on the bending, buckling and vibration of FRC laminated flat plates [6][7][8][9][10][11][12][13][14][15][16] and curved panels [17][18][19][20][21][22][23][24][25][26][27][28] in hygrothermal environments. However, investigations in nonlinear analysis of FRC laminated cylindrical shells under hygrothermal environmental conditions are limited in number.…”

Section: Introductionmentioning

confidence: 99%

Nonlinear vibration of functionally graded fiber-reinforced composite laminated cylindrical shells in hygrothermal environments

Shen

Yang

2015

Applied Mathematical Modelling

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a b s t r a c tThe effect of hygrothermal conditions on the linear and nonlinear free flexural vibration of anisotropic shear deformable laminated cylindrical shells is investigated. The cylindrical shell is made of fiber-reinforced composites (FRCs) with the reinforcement being distributed either uniformly (UD) or functionally graded (FG) of piece-wise type along the thickness of the shells. The motion equations are based on a higher order shear deformation shell theory with a von Kármán-type of kinematic nonlinearity. The hygrothermal effects are also included, and the material properties of FRCs are estimated through a micromechanical model and are assumed to be temperature-dependent and moisture-dependent. The equations of motion are solved by a singular perturbation technique along with a two-step perturbation approach to determine the linear and nonlinear frequencies of the FRC laminated cylindrical shells. Detailed parametric studies are carried out to investigate effects of material property gradient, the temperature change, the degree of moisture concentration, shell geometric parameter, stacking sequence, as well as the end conditions on the vibration characteristics of FRC shells with polymer matrix. The results show that the temperature/moisture variation has a moderately effect on the natural frequencies of the FRC cylindrical shells, but only has a small effect on the nonlinear to linear frequency ratios of the same shell.

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Nonlinear buckling analysis of hygrothermoelastic composite shell panels using finite element method

Cited by 43 publications

References 27 publications

Multiphysics of Multilayered and Functionally Graded Cylinders Under Prescribed Hygrothermomagnetoelectromechanical Loading

Multiphysics of Multilayered and Functionally Graded Cylinders Under Prescribed Hygrothermomagnetoelectromechanical Loading

Biaxial thermo-mechanical buckling of orthotropic auxetic FGM plates with temperature and moisture dependent material properties on elastic foundations

Nonlinear vibration of functionally graded fiber-reinforced composite laminated cylindrical shells in hygrothermal environments

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