Crashworthiness is an important criterion in vehicle design. In fact, a crashworthy design will reduce the terrible accidents that happen everyday. Normally, tube structures are used for this task by dissipating the impact energy on the folding waves formed during the crushing progress. This study continues the previous studies, focuses on analyzing the behavior of tubular-hat subjected to axial collision. Because of the limitations on the experimental conditions, and by the finite element method, this study only concentrates on the tube section. There are two main objectives in this thesis. Firstly, we consider the difference between the behaviors of the top-hat tube and of the double-hat tube with the same axial load. Then, the geometric influence of flange on the deformation of the tubular-hat is investigated.
| Published in |
International Journal of Transportation Engineering and Technology (Volume 2, Issue 4-1)
This article belongs to the Special Issue Experiments Researches in Aeronautical Engineering |
| DOI | 10.11648/j.ijtet.s.2016020501.13 |
| Page(s) | 12-17 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Crashworthiness, Top-Hat, Double-Hat, Impact, Optimization
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| [2] | M. White, N. Jones and W. Abramowicz, A theoretical analysis for the quasi-static axial crushing of top-hat and double-hat thin-walled sections, International Journal of Mechanical Sciences, 1999, vol. 41: 209-233. |
| [3] | M. White and N. Jones, A theoretical analysis for the dynamic axial crushing of top-hat and double-hat thin-walled sections, Proceedings of the Institution of Mechanical Engineers, 1999, vol. 213: 307-325. |
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APA Style
Hung Anh Ly, Thanh Tien Pham. (2016). The Geometric Influence of the Tubular-Hat Tube on Its Energy Absorption Capacity in Axial Load. International Journal of Transportation Engineering and Technology, 2(4-1), 12-17. https://doi.org/10.11648/j.ijtet.s.2016020501.13
ACS Style
Hung Anh Ly; Thanh Tien Pham. The Geometric Influence of the Tubular-Hat Tube on Its Energy Absorption Capacity in Axial Load. Int. J. Transp. Eng. Technol. 2016, 2(4-1), 12-17. doi: 10.11648/j.ijtet.s.2016020501.13
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Download@article{10.11648/j.ijtet.s.2016020501.13,
author = {Hung Anh Ly and Thanh Tien Pham},
title = {The Geometric Influence of the Tubular-Hat Tube on Its Energy Absorption Capacity in Axial Load},
journal = {International Journal of Transportation Engineering and Technology},
volume = {2},
number = {4-1},
pages = {12-17},
doi = {10.11648/j.ijtet.s.2016020501.13},
url = {https://doi.org/10.11648/j.ijtet.s.2016020501.13},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijtet.s.2016020501.13},
abstract = {Crashworthiness is an important criterion in vehicle design. In fact, a crashworthy design will reduce the terrible accidents that happen everyday. Normally, tube structures are used for this task by dissipating the impact energy on the folding waves formed during the crushing progress. This study continues the previous studies, focuses on analyzing the behavior of tubular-hat subjected to axial collision. Because of the limitations on the experimental conditions, and by the finite element method, this study only concentrates on the tube section. There are two main objectives in this thesis. Firstly, we consider the difference between the behaviors of the top-hat tube and of the double-hat tube with the same axial load. Then, the geometric influence of flange on the deformation of the tubular-hat is investigated.},
year = {2016}
}
TY - JOUR T1 - The Geometric Influence of the Tubular-Hat Tube on Its Energy Absorption Capacity in Axial Load AU - Hung Anh Ly AU - Thanh Tien Pham Y1 - 2016/11/22 PY - 2016 N1 - https://doi.org/10.11648/j.ijtet.s.2016020501.13 DO - 10.11648/j.ijtet.s.2016020501.13 T2 - International Journal of Transportation Engineering and Technology JF - International Journal of Transportation Engineering and Technology JO - International Journal of Transportation Engineering and Technology SP - 12 EP - 17 PB - Science Publishing Group SN - 2575-1751 UR - https://doi.org/10.11648/j.ijtet.s.2016020501.13 AB - Crashworthiness is an important criterion in vehicle design. In fact, a crashworthy design will reduce the terrible accidents that happen everyday. Normally, tube structures are used for this task by dissipating the impact energy on the folding waves formed during the crushing progress. This study continues the previous studies, focuses on analyzing the behavior of tubular-hat subjected to axial collision. Because of the limitations on the experimental conditions, and by the finite element method, this study only concentrates on the tube section. There are two main objectives in this thesis. Firstly, we consider the difference between the behaviors of the top-hat tube and of the double-hat tube with the same axial load. Then, the geometric influence of flange on the deformation of the tubular-hat is investigated. VL - 2 IS - 4-1 ER -
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