2009
DOI: 10.1007/s00419-009-0323-0
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Boundary-layer hygrothermal stresses in laminated, composite, circular, cylindrical shell panels

Abstract: Free-edge effects in laminated, circular, cylindrical shell panels subjected to hygrothermal loading are studied by utilizing displacement-based technical theories. Starting from the most general displacement field of elasticity for long, circular, cylindrical shells, appropriate reduced displacement fields are determined for laminated composite shell panels with cross-ply and antisymmetric angle-ply layups. An equivalent single-layer shell theory is used to analytically determine the constant parameters appea… Show more

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Cited by 19 publications
(4 citation statements)
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“…Solution of the equations Each of the equations in (26), (27), and (28) include N + 1 ordinary differential equations and the governing equations of the cylinder include a set of 3N + 3 coupled differential equations on 3N + 3 unknown functions include U k , V k , and W k . To solve these equations, the set of new variable {X} is defined as a column matrix with 6(N + 1) components as…”
Section: Hygrothermal Loading Conditionsmentioning
confidence: 99%
See 1 more Smart Citation
“…Solution of the equations Each of the equations in (26), (27), and (28) include N + 1 ordinary differential equations and the governing equations of the cylinder include a set of 3N + 3 coupled differential equations on 3N + 3 unknown functions include U k , V k , and W k . To solve these equations, the set of new variable {X} is defined as a column matrix with 6(N + 1) components as…”
Section: Hygrothermal Loading Conditionsmentioning
confidence: 99%
“…Nosier and Miri [28] used combination of equivalent single layer and layer-wise shell theories and studied the free-edge effects in laminated cylindrical panels subjected to hygrothermal loading condition. Yifeng and Yu [29] used the variational asymptotic method and introduced a hygrothermal model for analyzing composite laminates.…”
Section: Introductionmentioning
confidence: 99%
“…In another study, Brischetto and Carrera (2008) study the thermal stress analysis of composite shell by refined multilayered models. A study on the free-edge effects in laminated circular cylindrical shell panels subjected to hygrothermal loading is carried out by Nosier and Miri (2009) by utilizing displacement-based theories. A complete review on the analysis of laminated composite shells under thermal and hygrothermal loading from 2000 to 2010 has been recently reported by Qatu et al (2012).…”
Section: Jsmohamed Alimentioning
confidence: 99%
“…Lal et al [19] have investigated the effect of random system properties on transverse nonlinear central deflection of laminated composite spherical shell panel subjected to hygro-thermo-mechanical loading, the higher order shear deformation theory and von-Karman nonlinear kinematics have been used for basic mathematical formulation. Nosier and Miri [20] have studied free-edge effects in laminated, circular, cylindrical shell panels subjected to hygrothermal loading, a combination of equivalent single layer and layerwise shell theories has been used. A general stress analysis has been developed in Sayman [21] for thick and thin multi-layered composite cylinders under hygrothermal loadings, uniform and parabolic temperature distributions have been chosen for the thermal loads and analytical solutions have been compared with the finite element solutions.…”
Section: Introductionmentioning
confidence: 99%