Crash Performance of Double Hat Column Subjected to Compression Loading
There are many types of structure designed to act like an energy absorber. Energy absorber is the one that responsible to absorb energy during crashes. An energy absorber is a system that converts, totally or partially, kinetic energy into another form of energy. Energy converted is either reversibl...
| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IOP Publishing
2020
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/27015/ http://umpir.ump.edu.my/id/eprint/27015/13/Crash%20Performance%20of%20Double%20Hat%20Column.pdf |
| _version_ | 1848822683519680512 |
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| author | Salwani, Mohd Salleh Mohamad Hisyam, K. |
| author_facet | Salwani, Mohd Salleh Mohamad Hisyam, K. |
| author_sort | Salwani, Mohd Salleh |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | There are many types of structure designed to act like an energy absorber. Energy absorber is the one that responsible to absorb energy during crashes. An energy absorber is a system that converts, totally or partially, kinetic energy into another form of energy. Energy converted is either reversible or irreversible. One of the examples of the most important structure to absorb energy is the crash box. Crash box can be found in many shapes, and double hat column is the common one. The objective of this study is to study the effect of heat treatment and notch on the performance of the double hat column structure. The results of different specimens were compared in terms of tensile strength and also energy absorbed. It was found that the tensile strength and energy absorbed was slightly higher for specimens that were quenched in lower temperature and longer time and for notching distance of 20mm. |
| first_indexed | 2025-11-15T02:45:08Z |
| format | Conference or Workshop Item |
| id | ump-27015 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:45:08Z |
| publishDate | 2020 |
| publisher | IOP Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-270152020-12-22T04:38:12Z http://umpir.ump.edu.my/id/eprint/27015/ Crash Performance of Double Hat Column Subjected to Compression Loading Salwani, Mohd Salleh Mohamad Hisyam, K. TJ Mechanical engineering and machinery There are many types of structure designed to act like an energy absorber. Energy absorber is the one that responsible to absorb energy during crashes. An energy absorber is a system that converts, totally or partially, kinetic energy into another form of energy. Energy converted is either reversible or irreversible. One of the examples of the most important structure to absorb energy is the crash box. Crash box can be found in many shapes, and double hat column is the common one. The objective of this study is to study the effect of heat treatment and notch on the performance of the double hat column structure. The results of different specimens were compared in terms of tensile strength and also energy absorbed. It was found that the tensile strength and energy absorbed was slightly higher for specimens that were quenched in lower temperature and longer time and for notching distance of 20mm. IOP Publishing 2020 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/27015/13/Crash%20Performance%20of%20Double%20Hat%20Column.pdf Salwani, Mohd Salleh and Mohamad Hisyam, K. (2020) Crash Performance of Double Hat Column Subjected to Compression Loading. In: IOP Conference Series: Materials Science and Engineering, 6th International Conference on Advances in Mechanical Engineering (ICAME 2019) , 14-16 August 2019 , Kota Kinabalu, Sabah, Malaysia. pp. 1-5., 834 (012050). ISSN 1757-899X (Published) https://doi.org/10.1088/1757-899X/834/1/012050 |
| spellingShingle | TJ Mechanical engineering and machinery Salwani, Mohd Salleh Mohamad Hisyam, K. Crash Performance of Double Hat Column Subjected to Compression Loading |
| title | Crash Performance of Double Hat Column Subjected to Compression Loading |
| title_full | Crash Performance of Double Hat Column Subjected to Compression Loading |
| title_fullStr | Crash Performance of Double Hat Column Subjected to Compression Loading |
| title_full_unstemmed | Crash Performance of Double Hat Column Subjected to Compression Loading |
| title_short | Crash Performance of Double Hat Column Subjected to Compression Loading |
| title_sort | crash performance of double hat column subjected to compression loading |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/27015/ http://umpir.ump.edu.my/id/eprint/27015/ http://umpir.ump.edu.my/id/eprint/27015/13/Crash%20Performance%20of%20Double%20Hat%20Column.pdf |