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Analysis of Buckling Behavior of Aluminum Structures for Crash Absorbing
Technical Paper
2004-01-1614
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Recently, it was required that the body should be made lightweight. The use of extrusion aluminum elements as the body frame structure is one way of satisfying the requirement. In this research, the cross-section was designed to optimum shape for the maximum crash energy absorption. The energy absorption is performed by the plastic buckling deformation. Therefore, the compressive load and an effective deformation was elucidated from the analytical consideration and experiment. The cross-section which is able to absorb greater crash energy was discussed by considering buckling mechanism, and it was verified by the experiment.
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Authors
Citation
Yamada, T., Takayama, Y., Abe, D., and Nishimura, T., "Analysis of Buckling Behavior of Aluminum Structures for Crash Absorbing," SAE Technical Paper 2004-01-1614, 2004, https://doi.org/10.4271/2004-01-1614.Also In
Vehicle Aggressivity and Compatibility, Structural Crashworthiness, and Pedestrian Safety
Number: SP-1878; Published: 2004-03-08
Number: SP-1878; Published: 2004-03-08
References
- Urushiyama Yuta Yamada Takayuki Kawano Shunji Suzuki Toru Reserch of Aluminum Energy Absorber HONDA R&D Technical Review 13 2001
- Takayama Yusuke Kuroki Kazuyoshi Yamada Takayuki Nishimura Tetsu Analysis of Elasto-Plastic Buckling of a Prismatic Shell Column 3 rd Pacific-Asia Conference on Mechanical Engneering 2002
- Timoshenko Stephen P. Gere James M THEORY OF ELASTIC STABILITY McGRAW-HILL BOOK-COMPANY, INC 1969