Axial crushing of thin-walled structure with crease lines
Thin-walled structures receive much attention as energy absorbing device because of its cost advantage. Apart from being energy absorbent, efficient energy absorbing devices should also have low initial peak force, so that no excessive force is transmitted to the structures that needed protection. T...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
American-Eurasian Network for Scientific Information
2015
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| Online Access: | http://psasir.upm.edu.my/id/eprint/43905/ http://psasir.upm.edu.my/id/eprint/43905/1/Axial%20crushing%20of%20thin-walled%20structure%20with%20crease%20lines.pdf |
| _version_ | 1848850355000967168 |
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| author | Abu Mansor, Siti Marhainis Abd. Aziz, Nuraini Mohamed Ariff, Azmah Hanim Sahari, Barkawi |
| author_facet | Abu Mansor, Siti Marhainis Abd. Aziz, Nuraini Mohamed Ariff, Azmah Hanim Sahari, Barkawi |
| author_sort | Abu Mansor, Siti Marhainis |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Thin-walled structures receive much attention as energy absorbing device because of its cost advantage. Apart from being energy absorbent, efficient energy absorbing devices should also have low initial peak force, so that no excessive force is transmitted to the structures that needed protection. Thus, this paper focuses on the role of crease lines of patterns, applied to the surface of thin-walled structure to the produced initial peak force and collapse pattern. Two types of thin-walled structures which are pre-folded with horizontal and inclined crease lines are investigated with finite element analysis. The results show that thin-walled structures having pre-folded inclined with horizontal crease lines exhibit lower initial peak force when compared to the thin-walled structure with only pre-folded horizontal crease lines and benchmark thin-walled structure with no crease lines. |
| first_indexed | 2025-11-15T10:04:58Z |
| format | Article |
| id | upm-43905 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:04:58Z |
| publishDate | 2015 |
| publisher | American-Eurasian Network for Scientific Information |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-439052016-10-27T09:15:43Z http://psasir.upm.edu.my/id/eprint/43905/ Axial crushing of thin-walled structure with crease lines Abu Mansor, Siti Marhainis Abd. Aziz, Nuraini Mohamed Ariff, Azmah Hanim Sahari, Barkawi Thin-walled structures receive much attention as energy absorbing device because of its cost advantage. Apart from being energy absorbent, efficient energy absorbing devices should also have low initial peak force, so that no excessive force is transmitted to the structures that needed protection. Thus, this paper focuses on the role of crease lines of patterns, applied to the surface of thin-walled structure to the produced initial peak force and collapse pattern. Two types of thin-walled structures which are pre-folded with horizontal and inclined crease lines are investigated with finite element analysis. The results show that thin-walled structures having pre-folded inclined with horizontal crease lines exhibit lower initial peak force when compared to the thin-walled structure with only pre-folded horizontal crease lines and benchmark thin-walled structure with no crease lines. American-Eurasian Network for Scientific Information 2015 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/43905/1/Axial%20crushing%20of%20thin-walled%20structure%20with%20crease%20lines.pdf Abu Mansor, Siti Marhainis and Abd. Aziz, Nuraini and Mohamed Ariff, Azmah Hanim and Sahari, Barkawi (2015) Axial crushing of thin-walled structure with crease lines. Australian Journal of Basic and Applied Sciences, 9 (19). pp. 20-26. ISSN 1991-8178 http://ajbasweb.com/old/ajbas/2015/Special%20PGTS%20Langkawi/20-26.pdf |
| spellingShingle | Abu Mansor, Siti Marhainis Abd. Aziz, Nuraini Mohamed Ariff, Azmah Hanim Sahari, Barkawi Axial crushing of thin-walled structure with crease lines |
| title | Axial crushing of thin-walled structure with crease lines |
| title_full | Axial crushing of thin-walled structure with crease lines |
| title_fullStr | Axial crushing of thin-walled structure with crease lines |
| title_full_unstemmed | Axial crushing of thin-walled structure with crease lines |
| title_short | Axial crushing of thin-walled structure with crease lines |
| title_sort | axial crushing of thin-walled structure with crease lines |
| url | http://psasir.upm.edu.my/id/eprint/43905/ http://psasir.upm.edu.my/id/eprint/43905/ http://psasir.upm.edu.my/id/eprint/43905/1/Axial%20crushing%20of%20thin-walled%20structure%20with%20crease%20lines.pdf |