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
The Interlaminar Stresses of Symmetric Composite Laminates
TL;DR: In this paper, three-dimensional finite element interlaminar stress solutions of composite laminates with resin layers under uniform axial strain are presented and their threedimensional distributions are plotted.
Journal ArticleDOI
Numerical investigation of the edge effect in composite laminates
Journal ArticleDOI
Variational principle of hybrid energy and the fundamentals of 3-D laminate theory—A new approach for the analysis of interlaminar stresses in composite laminates
TL;DR: In this article, the discontinuity of stresses and strains at interlaminar surfaces of the composue laminate and a variational principle corresponding to the 3D laminate theory is developed.
Proceedings ArticleDOI
Methodology for prediction of delamination initiation at holes in composite laminates
Paul A. Lagace,Kevin J. Saeger +1 more
Journal ArticleDOI
Analysis of Free Edge Stresses in Composite Laminates Using Higher Order Theories
TL;DR: In this article, the interlaminar stresses close to the free edges of general cross-ply composite laminates based on higher order equivalent single-layer theory (HESL) were determined.
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.
Related Papers (5)
Some New Results on Edge Effect in Symmetric Composite Laminates
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Interlaminar Shear in Laminated Composites Under Generalized Plane Stress
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