Interlaminar damage behavior of CFRP composite laminates under cyclic shear loading conditions
This paper provides quantitative description of interlaminar damage process in CFRP composite laminates under cyclic shear loading. Quasi-static end-notched flexural (ENF) test on 16-ply CFRP composite laminate beam, [0]16 and its complementary validated FE model provide the reference “no-interlamin...
Saved in:
Main Authors: | , , , , |
---|---|
Format: | Conference or Workshop Item |
Published: |
2015
|
Subjects: | |
Online Access: | http://eprints.utm.my/id/eprint/61327/ https://www.scientific.net/AMR.1125.121 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
my.utm.61327 |
---|---|
record_format |
eprints |
spelling |
my.utm.613272017-08-21T08:13:37Z http://eprints.utm.my/id/eprint/61327/ Interlaminar damage behavior of CFRP composite laminates under cyclic shear loading conditions Abdullah, Muhammad A'imullah Arjmandi, Mohammad Reza Koloor, Seyed Saeid Rahimian King, Jye Wong Tamin, Mohd. Nasir TJ Mechanical engineering and machinery This paper provides quantitative description of interlaminar damage process in CFRP composite laminates under cyclic shear loading. Quasi-static end-notched flexural (ENF) test on 16-ply CFRP composite laminate beam, [0]16 and its complementary validated FE model provide the reference “no-interlaminar damage” condition. Two identical ENF samples were fatigue to 50000 cycles, but at different load amplitude of 90 and 180 N, respectively (Load ratio, R = 0.1) to induce selectively property degradation at the interface crack front region. Subsequent quasi-static ENF tests establish the characteristic of the interlaminar damage degradation. The residual peak load for the fatigued ENF samples is measured at 1048 and 914 N for the load amplitude of 90 and 180 N, respectively. Cyclic interlaminar shear damage is represented by a linear degradation of the residual critical energy release rate, GIIC with the accumulated damage. Reasonably close comparisons of the predicted residual load-displacement responses with measured curves serve to verify the suitability of the assumed bilinear traction-separation law for the cyclic cohesive zone model (CCZM) used. 2015 Conference or Workshop Item PeerReviewed Abdullah, Muhammad A'imullah and Arjmandi, Mohammad Reza and Koloor, Seyed Saeid Rahimian and King, Jye Wong and Tamin, Mohd. Nasir (2015) Interlaminar damage behavior of CFRP composite laminates under cyclic shear loading conditions. In: Advanced Materials Research, 4-6 Feb, 2015, Indonesia. https://www.scientific.net/AMR.1125.121 |
institution |
Universiti Teknologi Malaysia |
building |
UTM Library |
collection |
Institutional Repository |
continent |
Asia |
country |
Malaysia |
content_provider |
Universiti Teknologi Malaysia |
content_source |
UTM Institutional Repository |
url_provider |
http://eprints.utm.my/ |
topic |
TJ Mechanical engineering and machinery |
spellingShingle |
TJ Mechanical engineering and machinery Abdullah, Muhammad A'imullah Arjmandi, Mohammad Reza Koloor, Seyed Saeid Rahimian King, Jye Wong Tamin, Mohd. Nasir Interlaminar damage behavior of CFRP composite laminates under cyclic shear loading conditions |
description |
This paper provides quantitative description of interlaminar damage process in CFRP composite laminates under cyclic shear loading. Quasi-static end-notched flexural (ENF) test on 16-ply CFRP composite laminate beam, [0]16 and its complementary validated FE model provide the reference “no-interlaminar damage” condition. Two identical ENF samples were fatigue to 50000 cycles, but at different load amplitude of 90 and 180 N, respectively (Load ratio, R = 0.1) to induce selectively property degradation at the interface crack front region. Subsequent quasi-static ENF tests establish the characteristic of the interlaminar damage degradation. The residual peak load for the fatigued ENF samples is measured at 1048 and 914 N for the load amplitude of 90 and 180 N, respectively. Cyclic interlaminar shear damage is represented by a linear degradation of the residual critical energy release rate, GIIC with the accumulated damage. Reasonably close comparisons of the predicted residual load-displacement responses with measured curves serve to verify the suitability of the assumed bilinear traction-separation law for the cyclic cohesive zone model (CCZM) used. |
format |
Conference or Workshop Item |
author |
Abdullah, Muhammad A'imullah Arjmandi, Mohammad Reza Koloor, Seyed Saeid Rahimian King, Jye Wong Tamin, Mohd. Nasir |
author_facet |
Abdullah, Muhammad A'imullah Arjmandi, Mohammad Reza Koloor, Seyed Saeid Rahimian King, Jye Wong Tamin, Mohd. Nasir |
author_sort |
Abdullah, Muhammad A'imullah |
title |
Interlaminar damage behavior of CFRP composite laminates under cyclic shear loading conditions |
title_short |
Interlaminar damage behavior of CFRP composite laminates under cyclic shear loading conditions |
title_full |
Interlaminar damage behavior of CFRP composite laminates under cyclic shear loading conditions |
title_fullStr |
Interlaminar damage behavior of CFRP composite laminates under cyclic shear loading conditions |
title_full_unstemmed |
Interlaminar damage behavior of CFRP composite laminates under cyclic shear loading conditions |
title_sort |
interlaminar damage behavior of cfrp composite laminates under cyclic shear loading conditions |
publishDate |
2015 |
url |
http://eprints.utm.my/id/eprint/61327/ https://www.scientific.net/AMR.1125.121 |
_version_ |
1643655138300133376 |
score |
13.19449 |