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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Book ChapterDOI
Basic theoretical issues of stress analysis. Accepted models
J. T. Pindera,M.-J. Pindera +1 more
TL;DR: Rational optimization of the performance of engineering structures requires that all pertinent physical quantities and parameters be defined unequivocally, and be determinable with satisfactory reliability and accuracy.
The significance of eÄective modulus theory (homogenization) in composite laminate mechanics
TL;DR: In this paper, the authors consider the homogenization of fiber-reinforced layers in a laminate in the presence of macroscopic (ply-level) stress gradients.
Journal ArticleDOI
Edge effect in laminate composite materials
TL;DR: In this paper, it was shown that in composite materials with characteristics close to real, there may appear a stress singularity, then there will be given examples of calculating the degree of such a singularity as a function of the reinforcement factor and of the fiber lay angle in adjacent layers of the composite.
Analysis of interlaminar stresses in symmetric and unsymmetric laminates under various loadings
C. A. Leger,W. S. Chan +1 more
Analysis of Taper-Taper Adhesive-Bonded Joints in Composite Plates Under Tension and Cylindrical Bending.
Helms,Jack Elwin +1 more
TL;DR: In this article, a taper-taper adhesive-bonded joint between two composite plates was analyzed under tension and cylindrical bending, and two tension models were derived.
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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