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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Journal ArticleDOI
Asymptotic approach to analyze singular stress state in anisotropic multi-material: Application to the rivets
Vincent Magnier,Vincent Magnier,de Saxcé Géry,de Saxcé Géry,Degallaix Suzanne,Degallaix Suzanne +5 more
TL;DR: In this article, a semi-analytical approach based on an asymptotic model in the case of anisotropic linear elasticity in three dimensions is proposed for the problem of stress singularities due to multi-material junctions.
Delamination Analysis of A Class of AP-PLY Composite Laminates
TL;DR: In this paper, an energy method based on beam theory was proposed to analyze the strain energy release rate (SERR) of an existing crack in an AP-PLY beam structure.
Proceedings ArticleDOI
A finite element/penalty function method for computing stresses in the vicinity of a debond
Joseph Fuehne,John J. Engblom +1 more
An Alternate Graphical Representation of Failure Surface.
H. T. Hahn,Stephen W. Tsai +1 more
TL;DR: In this paper, the failure surface of laminated composites can be constructed in a special strain space such that the transformation of strain components becomes an orthogonal matrix, which provides a convenient means of studying strength of laminates consisting of arbitrary lamina orientations.
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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Interlaminar Shear in Laminated Composites Under Generalized Plane Stress
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