Higher-order theories for thermal stresses in layered plates

Rohwer, K.; Rolfes, Raimund; Sparr, Holger

doi:10.1016/s0020-7683(00)00249-3

Cited by 69 publications

(31 citation statements)

References 26 publications

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“…The global-local higher order theory is derived by Zhen and Wanji [11,12] for laminated plates subjected to linear thermal load. Rohwer, Rolfes, and Sparr [13] discussed higher order theories for thermal stresses in layered plates subjected to linear thermal load. A new efficient higher order zigzag theory is presented for laminated plates under linear thermal loading by Kapuria and Achary [14].…”

Section: Introductionmentioning

confidence: 99%

Thermal flexural analysis of cross-ply laminated plates using trigonometric shear deformation theory

Ghugal¹,

Kulkarni²

2013

Lat. Am. j. solids struct.

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Thermal stresses and displacements for orthotropic, two-layer antisymmetric, and three-layer symmetric square cross-ply laminated plates subjected to nonlinear thermal load through the thickness of laminated plates are presented by using trigonometric shear deformation theory. The in-plane displacement field uses sinusoidal function in terms of thickness co-ordinate to include the shear deformation effect. The theory satisfies the shear stress free boundary conditions on the top and bottom surfaces of the plate. The present theory obviates the need of shear correction factor. Governing equations and boundary conditions of the theory are obtained using the principle of virtual work. The validity of present theory is verified by comparing the results with those of classical plate theory and first order shear deformation theory and higher order shear deformation theory.

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Section: Introductionmentioning

confidence: 99%

Thermal flexural analysis of cross-ply laminated plates using trigonometric shear deformation theory

Ghugal¹,

Kulkarni²

2013

Lat. Am. j. solids struct.

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“…Thermal deformation and stress in laminates have been analyzed by using equivalent single-layer models (ESLMs) (Reddy and Hsu 1980, Kheider and Reddy 1991, Kant and Khare 1994, Rohwer et al 2001, Cho and Oh 2003, Wu and Chen 2006, in which the unknown variables are independent of the number of layers. More ESLMs for thermomechanical problems of laminated plates can be found in the review articles by (Tauchert 1991), (Noor and Burton 1992) and (Argyris and Tenek 1997).…”

Section: Introductionmentioning

confidence: 99%

Thermal stress analysis of laminated plates using global-local higher-order model

Lo¹,

Wu²,

Chan³

2015

Proceedings of the Second International Conference on Performance-Based and Life-Cycle Structural Engineering (PLSE 2015)

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A global-local higher order model taking into account transverse normal deformation is presented for the analysis of laminated composite plates subjected to the actual temperature field. The in-plane temperature field is expressed as a harmonic series expansion whereas the nonlinear temperature profile across the thickness direction is determined by solving the heat conduction equation. The validity of the proposed model is verified by comparing results with existing publications. Moreover, influence of the temperature fields along the thickness direction on the thermal behaviors of laminates is also investigated. A merit of the present model is that transverse shear stresses can be evaluated directly from the constitutive equations without stress smoothing. KEYWORDSGlobal-local higher order model, laminated composite plates, actual temperature fields, finite elements.

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“…In the framework of thermomechanical problems, different approaches have been developed including mixed formulations [5] and displacement-based ones [6,7,8,9].…”

Section: Introductionmentioning

confidence: 99%

A Refined Sine Finite Element with Transverse Normal Stress for Thermoelastic Analysis of Laminated Composite in Cylindrical Bending

Vidal¹,

Polit²

2011

Journal of Thermal Stresses

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Higher-order theories for thermal stresses in layered plates

Cited by 69 publications

References 26 publications

Thermal flexural analysis of cross-ply laminated plates using trigonometric shear deformation theory

Thermal flexural analysis of cross-ply laminated plates using trigonometric shear deformation theory

Thermal stress analysis of laminated plates using global-local higher-order model

A Refined Sine Finite Element with Transverse Normal Stress for Thermoelastic Analysis of Laminated Composite in Cylindrical Bending

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