Analysis of composite laminates with intra-and interlaminar damage

M Kashtalyan, C Soutis - Progress in Aerospace Sciences, 2005 - Elsevier
Failure process of composite laminate under quasi-static or fatigue loading involves
sequential accumulation of intra-and interlaminar damage. Matrix cracking parallel to the …

Matrix crack initiation and progression in compositelaminatessubjected to bending and extension

E Adolfsson, P Gudmundson - International Journal of Solids and Structures, 1999 - Elsevier
An experimental investigation of matrix crack initiation and progression inglass/epoxy
laminates of differentstacking sequences is presented. The laminates have beenloaded in …

A micromechanics based model for predicting fatigue life of composite laminates

NV Akshantala, R Talreja - Materials Science and Engineering: A, 2000 - Elsevier
The current practice, as well as the hitherto proposed models, for assessment of fatigue life
of composite laminates rely largely on experimental fatigue life data. In this paper, we …

Delaminations induced by constrained transverse cracking in symmetric composite laminates

J Zhang, J Fan, KP Herrmann - International Journal of Solids and …, 1999 - Elsevier
Transverse ply cracking and its induced delaminations at the φ/90° interfaces in
[.../φi/φm/90n] s laminates are theoretically investigated. Three cracked and delaminated …

[HTML][HTML] Stiffness degradation induced by multilayer intralaminar cracking in composite laminates

J Zhang, KP Herrmann - Composites Part A: Applied Science and …, 1999 - Elsevier
A theoretical model for the prediction of the elastic properties of a general symmetric
laminate containing multilayer matrix cracks is proposed. A five-layer equivalent constraint …

Analysis of local delaminations in composite laminates with angle-ply matrix cracks

M Kashtalyan, C Soutis - International Journal of Solids and Structures, 2002 - Elsevier
In this paper, local delaminations growing uniformly from the tips of angle-ply matrix cracks
in composite laminates loaded in tension are modelled theoretically. A 2-D shear lag …

A mechanistic model for fatigue damage evolution in composite laminates

NV Akshantala, R Talreja - Mechanics of Materials, 1998 - Elsevier
We propose a mechanistic model which is capable of describing the evolution of transverse
cracking in cross ply laminates subjected to cyclic tension in the longitudinal direction. The …

On the effect of progressive damage on composite helicopter rotor system behavior

PM Pawar, R Ganguli - Composite Structures, 2007 - Elsevier
Composite rotor blades are routinely used in modern helicopters. Damage in composite
helicopter rotor blades is investigated in this work. Effects of the key damage modes in …

Modeling of permeation and damage in graphite/epoxy laminates for cryogenic fuel storage

S Roy, M Benjamin - Composites Science and Technology, 2004 - Elsevier
Polymer–matrix composite (PMC) materials are ideal for aerospace structural applications,
such as cryogenic fuel tanks of reusable launch vehicles (RLVs) and expendable launch …

Mechanisms of internal damage and their effect on the behavior and properties of cross-ply composite laminates

MY Kashtalyan, C Soutis - International applied mechanics, 2002 - Springer
This paper is a review of experimental and theoretical studies into the damage mechanisms
in glass/epoxy and carbon/epoxy cross-ply composite laminates subjected to static or cyclic …