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
More filters
Proceedings ArticleDOI
A geometrically nonlinear analysis of interlaminar stresses in unsymmetrically laminated plates subjected to inplane mechanical loading
TL;DR: In this article, the linear elastic large-deflection response of square laminated composite plates subjected to either uniaxial tension or compression loading is analyzed, and the effects of Poisson-ratio and mutual-influence coefficient mismatching between adjacent layers are evaluated in both cross-ply and angle-ply, and symmetric and asymmetric laminates.
Modèles Multiparticulaires des Matériaux Multicouches M4_5n et M4_(2n+1)M pour l’étude des effets de bord
Armelle Chabot,Alain Ehrlacher +1 more
TL;DR: In this article, a modelisation of Materiaux multicouches (modeles M4) is presented for analysing simplement les champs de contraintes 3D provoquant du delaminage ou de la fissuration transverse dans les stratifies.
Journal ArticleDOI
Static analysis of anisotropic doubly-curved shells with arbitrary geometry and variable thickness resting on a Winkler-Pasternak support and subjected to general loads
TL;DR: In this paper , a generalized formulation based on Higher Order Theories is proposed for the linear static analysis of curved structures with completely anisotropic materials in each layer of the lamination scheme.
Journal ArticleDOI
Interlaminar stresses around a hole in symmetric cross-ply laminates under bending/torsion
Chu-Cheng Ko,Chien-Chang Lin +1 more
TL;DR: In this paper, an efficient approximate solution for calculating the complete state of stress around a circular hole in symmetric cross-ply laminates under a set of far-field bending and torsion is presented.
Journal ArticleDOI
Experimental Study of the Probabilistic Fatigue Residual Strength of a Carbon Fiber-Reinforced Polymer Matrix Composite
Xiang-Fa Wu,Oksana Zholobko +1 more
TL;DR: In this article, the experimental study of fatigue residual tensile strength and its probabilistic distribution in a carbon fiber-reinforced PMC laminate made of unidirectional (UD) carbon-fiber/epoxy prepregs (Hexcel T2G190/F263) with the ply layup [0/±45/90]S after certain cycles of cyclic loading was determined.
References
More filters
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
A.S.D. Wang,Frank W. Crossman +1 more
Boundary-Layer Effects in Composite Laminates: Part 1—Free-Edge Stress Singularities
Su Su Wang,I. Choi +1 more
Interlaminar Shear in Laminated Composites Under Generalized Plane Stress
A.H. Puppo,H.A. Evensen +1 more