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
A high precision thickness-stretch deformation element for the analysis of symmetric laminates under extension
TL;DR: In this paper, a high-precision triangular element based on first-order thickness-stretch deformation theory is developed for the analysis of laminates under in-plane loading.
Journal ArticleDOI
Minimum specimen size for composite testing at low temperature
TL;DR: In this paper, the Airy stress function of two-dimensional anisotropic bodies with mixed boundary conditions is solved for the minimum specimen size required to evaluate composite mechanical properties at low temperature.
Journal ArticleDOI
Influence of Ply Sequence and Thermoelastic Stress Field on Asymmetric Delamination Growth Behavior Emanating From Elliptical Holes in Laminated FRP Composites
B. Pradhan,Poosa Ramesh Babu +1 more
TL;DR: In this paper, the influence of ply sequence and thermoelastic stress field on asymmetric delamination growth behavior emanating from elliptical holes in laminated fiber reinforced polymeric composites was investigated.
Journal ArticleDOI
The failure morphology of PEEK/carbon fiber ±45° angle‐ply laminates
P. J. Burnett,A. Cervenka +1 more
TL;DR: In this article, experimental studies of the development of damage in, and subsequent failure of, a family of thermoplastic matrix laminates that exhibit through-thickness effects are described.
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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