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Short-term test of ±55 filament wound GRE composite pipes under multiaxial stress ratios

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Main Authors: Krishnan, Pranesh, Mohd Shukry, Abdul Majid, Dr., Mohd Afendi, Rojan, Dr., Haslan Fadli, Marzuki, Mohd Nor Fakhzan, Mohd Kazim
Other Authors: praneshkrishnan@gmail.com
Format: Article
Language:English
Published: Trans Tech Publications 2014
Subjects:
GRE composite pipes
Ultimate elastic wall stress (UEWS)
Stress strain response
Multiaxial loadings
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/35105
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spelling my.unimap-351052014-06-05T03:41:26Z Short-term test of ±55 filament wound GRE composite pipes under multiaxial stress ratios Krishnan, Pranesh Mohd Shukry, Abdul Majid, Dr. Mohd Afendi, Rojan, Dr. Haslan Fadli, Marzuki Mohd Nor Fakhzan, Mohd Kazim praneshkrishnan@gmail.com shukry@unimap.edu.my afendirojan@unimap.edu.my haslan@sirim.my fakhzan@unimap.edu.my GRE composite pipes Ultimate elastic wall stress (UEWS) Stress strain response Multiaxial loadings Link to publisher's homepage at http://www.ttp.net/ This paper discusses the the development of an automated pressure testing rig to perform a short term test; Ultimate Elastic Wall Stress (UEWS) for ±55˚ glass fibre reinforced epoxy (GRE) composite pipe under various stress ratios. The prototype is capable of determining the stress-strain response caused by the static and cyclic pressure. This developed rig is to provide an alternative solution for the current qualification procedure explained in ISO14692 through ASTM 2992. As part of the work, an automated testing rig powered by labview program is developed with the aid of pressure sensors, solenoid valves and strain gauges which are interfaced through hardware modules from National Instruments. The UEWS test for the five stress ratios namely pure hydrostatic (2H:1A), pure hoop (1H:0A), pure axial (0H:1A), hoop to axial (1H:1A) and quad hoop to axial loading (4H:1A) were performed upon the ±55° filament wound glass-reinforced epoxy pipes. The changes in the stress strain response are captured from the strain gauge measurements and the UEWS failure points are calculated for all the loading conditions. The failure envelope developed from the failure points can be used to predict the long term performance of the GRE pipes and provide the benchmark for the design of composite pipes under various stress ratios. 2014-06-05T03:41:26Z 2014-06-05T03:41:26Z 2014-06 Article Applied Mechanics and Materials, vol. 554, 2014, pages 371-375 1660-9336 http://www.scientific.net/AMM.554.371 http://dspace.unimap.edu.my:80/dspace/handle/123456789/35105 10.4028/www.scientific.net/AMM.554.371 en Trans Tech Publications
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic GRE composite pipes
Ultimate elastic wall stress (UEWS)
Stress strain response
Multiaxial loadings
spellingShingle GRE composite pipes
Ultimate elastic wall stress (UEWS)
Stress strain response
Multiaxial loadings
Krishnan, Pranesh
Mohd Shukry, Abdul Majid, Dr.
Mohd Afendi, Rojan, Dr.
Haslan Fadli, Marzuki
Mohd Nor Fakhzan, Mohd Kazim
Short-term test of ±55 filament wound GRE composite pipes under multiaxial stress ratios
description Link to publisher's homepage at http://www.ttp.net/
author2 praneshkrishnan@gmail.com
author_facet praneshkrishnan@gmail.com
Krishnan, Pranesh
Mohd Shukry, Abdul Majid, Dr.
Mohd Afendi, Rojan, Dr.
Haslan Fadli, Marzuki
Mohd Nor Fakhzan, Mohd Kazim
format Article
author Krishnan, Pranesh
Mohd Shukry, Abdul Majid, Dr.
Mohd Afendi, Rojan, Dr.
Haslan Fadli, Marzuki
Mohd Nor Fakhzan, Mohd Kazim
author_sort Krishnan, Pranesh
title Short-term test of ±55 filament wound GRE composite pipes under multiaxial stress ratios
title_short Short-term test of ±55 filament wound GRE composite pipes under multiaxial stress ratios
title_full Short-term test of ±55 filament wound GRE composite pipes under multiaxial stress ratios
title_fullStr Short-term test of ±55 filament wound GRE composite pipes under multiaxial stress ratios
title_full_unstemmed Short-term test of ±55 filament wound GRE composite pipes under multiaxial stress ratios
title_sort short-term test of ±55 filament wound gre composite pipes under multiaxial stress ratios
publisher Trans Tech Publications
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/35105
_version_ 1643797707662295040
score 13.222552

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