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Further Experiments On Buckling Of Cones With Imperfect Length Subjected To Axial Compression

The paper presents further experiments into the buckling of mild steel truncated cones having imperfect length subjected to axial compression. Two types of wave form imperfections with different number of waves along the compressed edge are considered in the current paper, and they are: (i) triangul...

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Main Authors: Ifayefunmi, Olawale, Mahidan, Fairuz Mardhiah
Format: Article
Language:English
Published: Transstellar Journal Publications and Research Consultancy Private Limited (TJPRC) 2020
Online Access:http://eprints.utem.edu.my/id/eprint/24524/2/FURTHER%20EXPERIMENTS%20ON%20BUCKLING%20OF%20CONES%20WITH%20IMPERFECT%20LENGTH%20SUBJECTED%20TO%20AXIAL%20COMPRESSION.PDF
http://eprints.utem.edu.my/id/eprint/24524/
http://www.tjprc.org/publishpapers/2-67-1582009657-6IJMPERDAPR20206.pdf
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spelling my.utem.eprints.245242020-12-08T16:51:24Z http://eprints.utem.edu.my/id/eprint/24524/ Further Experiments On Buckling Of Cones With Imperfect Length Subjected To Axial Compression Ifayefunmi, Olawale Mahidan, Fairuz Mardhiah The paper presents further experiments into the buckling of mild steel truncated cones having imperfect length subjected to axial compression. Two types of wave form imperfections with different number of waves along the compressed edge are considered in the current paper, and they are: (i) triangular waves, and (ii) square waves. Twenty-two (22) conical models (two perfect and twenty imperfect cones with axial imperfection amplitude, A, of 0.28) were manufactured in pairs from mild steel. Test results reveal good repeatability of experimental data. The errors within each pair vary from 0% to 4%. The buckling load of the cone is differently affected by wave imperfections shape. The results indicate that the wave shape strongly affect the buckling strength of conical shells. Also, it is shown that the buckling loads of tested cones are less sensitive when imperfection shape is triangular compared to their sensitivity under other imperfection shape Transstellar Journal Publications and Research Consultancy Private Limited (TJPRC) 2020-04 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/24524/2/FURTHER%20EXPERIMENTS%20ON%20BUCKLING%20OF%20CONES%20WITH%20IMPERFECT%20LENGTH%20SUBJECTED%20TO%20AXIAL%20COMPRESSION.PDF Ifayefunmi, Olawale and Mahidan, Fairuz Mardhiah (2020) Further Experiments On Buckling Of Cones With Imperfect Length Subjected To Axial Compression. International Journal of Mechanical and Production Engineering Research and Development (IJMPERD), 10 (2). pp. 65-76. ISSN 2249-6890 http://www.tjprc.org/publishpapers/2-67-1582009657-6IJMPERDAPR20206.pdf 10.24247/ijmperdapr20206
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
description The paper presents further experiments into the buckling of mild steel truncated cones having imperfect length subjected to axial compression. Two types of wave form imperfections with different number of waves along the compressed edge are considered in the current paper, and they are: (i) triangular waves, and (ii) square waves. Twenty-two (22) conical models (two perfect and twenty imperfect cones with axial imperfection amplitude, A, of 0.28) were manufactured in pairs from mild steel. Test results reveal good repeatability of experimental data. The errors within each pair vary from 0% to 4%. The buckling load of the cone is differently affected by wave imperfections shape. The results indicate that the wave shape strongly affect the buckling strength of conical shells. Also, it is shown that the buckling loads of tested cones are less sensitive when imperfection shape is triangular compared to their sensitivity under other imperfection shape
format Article
author Ifayefunmi, Olawale
Mahidan, Fairuz Mardhiah
spellingShingle Ifayefunmi, Olawale
Mahidan, Fairuz Mardhiah
Further Experiments On Buckling Of Cones With Imperfect Length Subjected To Axial Compression
author_facet Ifayefunmi, Olawale
Mahidan, Fairuz Mardhiah
author_sort Ifayefunmi, Olawale
title Further Experiments On Buckling Of Cones With Imperfect Length Subjected To Axial Compression
title_short Further Experiments On Buckling Of Cones With Imperfect Length Subjected To Axial Compression
title_full Further Experiments On Buckling Of Cones With Imperfect Length Subjected To Axial Compression
title_fullStr Further Experiments On Buckling Of Cones With Imperfect Length Subjected To Axial Compression
title_full_unstemmed Further Experiments On Buckling Of Cones With Imperfect Length Subjected To Axial Compression
title_sort further experiments on buckling of cones with imperfect length subjected to axial compression
publisher Transstellar Journal Publications and Research Consultancy Private Limited (TJPRC)
publishDate 2020
url http://eprints.utem.edu.my/id/eprint/24524/2/FURTHER%20EXPERIMENTS%20ON%20BUCKLING%20OF%20CONES%20WITH%20IMPERFECT%20LENGTH%20SUBJECTED%20TO%20AXIAL%20COMPRESSION.PDF
http://eprints.utem.edu.my/id/eprint/24524/
http://www.tjprc.org/publishpapers/2-67-1582009657-6IJMPERDAPR20206.pdf
_version_ 1687397242508410880
score 13.211869

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