Progressive Failure and Energy Absorption of Aluminum Extrusion Damage
Year
: 2011
Abstract: Aluminim Tubular structures are of interest as viable
energy absorbing components in vehicular front rail
structures to improve crashworthiness. Desirable tools
in designing such structures are models capable of
simulating damage growth in Aluminim materials. This
paper studied the deformation and damage behaviors of
aluminum-alloy under crushing loadings. The numerical
analysis is carried out by Abaqus software. Subsequently,
the collapse behavior of aluminim extrusion damage
was experimentally characterized. Finally in order
to find more efficient and lighter crush absorber and
achieving minimum peak crushing force, response surface
methodology (RSM) has been applied for optimizing the
square aluminim extrusion tube.
energy absorbing components in vehicular front rail
structures to improve crashworthiness. Desirable tools
in designing such structures are models capable of
simulating damage growth in Aluminim materials. This
paper studied the deformation and damage behaviors of
aluminum-alloy under crushing loadings. The numerical
analysis is carried out by Abaqus software. Subsequently,
the collapse behavior of aluminim extrusion damage
was experimentally characterized. Finally in order
to find more efficient and lighter crush absorber and
achieving minimum peak crushing force, response surface
methodology (RSM) has been applied for optimizing the
square aluminim extrusion tube.
Keyword(s): Damage,RSM,Crashworthiness,FEM
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Progressive Failure and Energy Absorption of Aluminum Extrusion Damage
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| contributor author | Ali Dadrasi | en |
| contributor author | محمود شریعتی | en |
| contributor author | Mahmoud Shariati | fa |
| date accessioned | 2020-06-06T13:13:19Z | |
| date available | 2020-06-06T13:13:19Z | |
| date issued | 2011 | |
| identifier uri | https://libsearch.um.ac.ir:443/fum/handle/fum/3346449?locale-attribute=en | |
| description abstract | Aluminim Tubular structures are of interest as viable energy absorbing components in vehicular front rail structures to improve crashworthiness. Desirable tools in designing such structures are models capable of simulating damage growth in Aluminim materials. This paper studied the deformation and damage behaviors of aluminum-alloy under crushing loadings. The numerical analysis is carried out by Abaqus software. Subsequently, the collapse behavior of aluminim extrusion damage was experimentally characterized. Finally in order to find more efficient and lighter crush absorber and achieving minimum peak crushing force, response surface methodology (RSM) has been applied for optimizing the square aluminim extrusion tube. | en |
| language | English | |
| title | Progressive Failure and Energy Absorption of Aluminum Extrusion Damage | en |
| type | Journal Paper | |
| contenttype | External Fulltext | |
| subject keywords | Damage | en |
| subject keywords | RSM | en |
| subject keywords | Crashworthiness | en |
| subject keywords | FEM | en |
| journal title | Energy Science and Technology | fa |
| pages | 51-56 | |
| journal volume | 2 | |
| journal issue | 1 | |
| identifier link | https://profdoc.um.ac.ir/paper-abstract-1035176.html | |
| identifier articleid | 1035176 |