Stress concentration factors of various adjacent holes configurations in a spherical pressure vessel
Proceedings of the 5th Australasian Congress on Applied Mechanics (ACAM) 2007 at Brisbane, Australia on 10 December 2007 through 12 December 2007. Link to publisher's homepage at http://www.engineersaustralia.org.au/
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Engineers Australia
2014
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my.unimap-351892014-06-08T12:51:24Z Stress concentration factors of various adjacent holes configurations in a spherical pressure vessel Khairul, Fuad Rakhmad Arief, Siregar, Dr. Rangkuti, Ch. Ariwahjoedi, B. M, Firdaus khairulfuad@petronas.com.my rakhmad@unimap.edu.my Adjacent holes Circular thin plate Finite element analysis Spherical pressure vessel Stress concentration factor (SCF) Proceedings of the 5th Australasian Congress on Applied Mechanics (ACAM) 2007 at Brisbane, Australia on 10 December 2007 through 12 December 2007. Link to publisher's homepage at http://www.engineersaustralia.org.au/ The analysis of stress concentration factor (SCF) of adjacent holes in a spherical pressure vessel can be approached by considering a thin plate undergoing hydrostatic stresses. This work adopts the approach to investigate the SCF of various adjacent holes configurations in a spherical pressure vessel using finite element analysis. The von Mises stress is considered to determine the SCF. Various arrangements of adjacent holes are investigated i.e., two, three, four, and five adjacent holes are taken into account. The SCF curves with respect to the ratio of the distance between adjacent holes to the diameter of hole, L/d, and for a certain ratio of the diameter of hole to the plate thickness, d/t, are then plotted. The results show that the decreasing of L/d will affect the increasing of SCF, while for the case of five adjacent holes configuration, the increasing of d/t doesn’t make any significant effect to the increasing of SCF. 2014-06-08T12:51:24Z 2014-06-08T12:51:24Z 2007-12 Working Paper p. 68-73 0-8582-5862-5 http://espace.library.uq.edu.au/view/UQ:131818 http://dspace.unimap.edu.my:80/dspace/handle/123456789/35189 en Proceedings of the 5th Australasian Congress on Applied Mechanics (ACAM 2007); Engineers Australia |
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English |
| topic |
Adjacent holes Circular thin plate Finite element analysis Spherical pressure vessel Stress concentration factor (SCF) |
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Adjacent holes Circular thin plate Finite element analysis Spherical pressure vessel Stress concentration factor (SCF) Khairul, Fuad Rakhmad Arief, Siregar, Dr. Rangkuti, Ch. Ariwahjoedi, B. M, Firdaus Stress concentration factors of various adjacent holes configurations in a spherical pressure vessel |
| description |
Proceedings of the 5th Australasian Congress on Applied Mechanics (ACAM) 2007 at Brisbane, Australia on 10 December 2007 through 12 December 2007. Link to publisher's homepage at http://www.engineersaustralia.org.au/ |
| author2 |
khairulfuad@petronas.com.my |
| author_facet |
khairulfuad@petronas.com.my Khairul, Fuad Rakhmad Arief, Siregar, Dr. Rangkuti, Ch. Ariwahjoedi, B. M, Firdaus |
| format |
Working Paper |
| author |
Khairul, Fuad Rakhmad Arief, Siregar, Dr. Rangkuti, Ch. Ariwahjoedi, B. M, Firdaus |
| author_sort |
Khairul, Fuad |
| title |
Stress concentration factors of various adjacent holes configurations in a spherical pressure vessel |
| title_short |
Stress concentration factors of various adjacent holes configurations in a spherical pressure vessel |
| title_full |
Stress concentration factors of various adjacent holes configurations in a spherical pressure vessel |
| title_fullStr |
Stress concentration factors of various adjacent holes configurations in a spherical pressure vessel |
| title_full_unstemmed |
Stress concentration factors of various adjacent holes configurations in a spherical pressure vessel |
| title_sort |
stress concentration factors of various adjacent holes configurations in a spherical pressure vessel |
| publisher |
Engineers Australia |
| publishDate |
2014 |
| url |
http://dspace.unimap.edu.my:80/dspace/handle/123456789/35189 |
| _version_ |
1643797748419395584 |