Journal ArticleDOI
Interlaminar Stresses in Composite Laminates Under Uniform Axial Extension
R. Byron Pipes,N. J. Pagano +1 more
TLDR
In this article, the response of a finite-width composite laminate under uniform axial strain is treated through the application of classical elasticity theory, and finite-difference solution techniques are employed to obtain solutions for stresses and displacements throughout the region.Abstract:
The response of a finite-width composite laminate under uniform axial strain is treated through the application of classical elasticity theory. Finite-difference solution techniques are employed to obtain solutions for stresses and displacements throughout the region. Results for material properties typical of a high modulus graphite-epoxy composite material system are presented which explain the mechanism of shear transfer within a symmetric laminate. In addition, results of this work are compared to those given in a recent approximate formulation.read more
Citations
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A generalized high-order global–local plate theory for nonlinear bending and buckling analyses of imperfect sandwich plates subjected to thermo-mechanical loads
TL;DR: In this paper, nonlinear strain-displacement expressions are employed for imperfect sandwich plates subjected to thermo-mechanical loads to propose an accurate global-local theory that satisfies the continuity of all of the transverse stress components.
Journal ArticleDOI
Machining and surface integrity of fibre-reinforced plastic composites
TL;DR: In this paper, an experimental study of orthogonal cutting was conducted on the edge trimming of unidirectional and multi-directional graphite/epoxy composites with polycrystalline diamond tools.
Journal ArticleDOI
Viscoelastic analysis of processing-induced residual stresses in thick composite laminates
Yeong K. Kim,Scott R. White +1 more
TL;DR: In this article, a two-dimensional finite-element model is developed to predict the residual stress history in rectangular laminated plates and both unidirectional and cross-ply laminates are investigated.
Journal ArticleDOI
Improvement of damage resistance in laminated composites with electrospun nano-interlayers
TL;DR: In this paper, an experimental study was conducted to study the improvement of damage resistance in laminated composites with the addition of electrospun nano-interlayers as the interleave material.
Journal ArticleDOI
A Boundary Layer Theory - Part I: Laminated Composites in Plane Stress
TL;DR: The boundary layer theory of plane stress in isotropic elasticity developped by Reiss and Locke is extended here to the laminated composites, in the boundary layer region, equations are separated into two problems, i.e., torsion problem and plane strain problem as mentioned in this paper.
References
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Journal ArticleDOI
Theory of Elasticity of an Anisotropic Elastic Body
Journal ArticleDOI
Edge-Bonded Dissimilar Orthogonal Elastic Wedges Under Normal and Shear Loading
Journal ArticleDOI
Bending and Stretching of Certain Types of Heterogeneous Aeolotropic Elastic Plates
Eric Reissner,Y. Stavsky +1 more
Journal ArticleDOI
Interlaminar Shear in Laminated Composites Under Generalized Plane Stress
A.H. Puppo,H.A. Evensen +1 more
TL;DR: In this article, an analysis of interlaminar shear stresses is performed for a laminate under generalized plane stresses, where the laminate is modeled as a set of anisotropic layers separated by isotropic adhesive layers.
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