Proceedings of the Multimedia University Engineering Conference (MECON 2022)

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Crashworthiness Analysis of CFRP Crash Box by Finite Element Method

Authors
Purwo Kadarno1, *, Karol Koronka Putukala1, Judha Purbolaksono1, Ario Turangga Bayu1, Yose Fahmi Buys1, Muhammad Akbar Barrinaya1, Kok Chee Kuang2
1Mechanical Engineering Department, Universitas Pertamina, Jakarta, Indonesia
2Faculty of Engineering and Technology, Multimedia University, Melaka, Malaysia
*Corresponding author. Email: purwo.kadarno@universitaspertamina.ac.id
Corresponding Author
Purwo Kadarno
Available Online 23 December 2022.
DOI
10.2991/978-94-6463-082-4_21How to use a DOI?
Keywords
Crashworthiness; CFRP; Crash box; Finite Element Method
Abstract

The crashworthiness of Carbon Fibre Reinforced Plastic (CFRP) crash box structure subjected to quasi-static axial loading was investigated by finite element method. Glass Fibre Reinforce Plastic (GFRP), ST37 mild steel and Aluminum 6061-T6 were analyzed for comparison. In this study, the influence of materials and cross-sectional shape, on Specific Energy Absorption (SEA) and deformation pattern were examined. Finite Element Analysis (FEA) by using ANSYS LS-DYNA software used to simulate the quasi-static axial crush. It was found that CFRP material has the highest Specific Energy Absorption (SEA) compared to metal material due to its strength and lightweight. In addition, the energy absorption on the hexagonal cross-sectional shape has the highest SEA value compared to rectangular and circular shape due to its stiffness.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the Multimedia University Engineering Conference (MECON 2022)
Series
Advances in Engineering Research
Publication Date
23 December 2022
ISBN
10.2991/978-94-6463-082-4_21
ISSN
2352-5401
DOI
10.2991/978-94-6463-082-4_21How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Purwo Kadarno
AU  - Karol Koronka Putukala
AU  - Judha Purbolaksono
AU  - Ario Turangga Bayu
AU  - Yose Fahmi Buys
AU  - Muhammad Akbar Barrinaya
AU  - Kok Chee Kuang
PY  - 2022
DA  - 2022/12/23
TI  - Crashworthiness Analysis of CFRP Crash Box by Finite Element Method
BT  - Proceedings of the Multimedia University Engineering Conference (MECON 2022)
PB  - Atlantis Press
SP  - 205
EP  - 212
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-082-4_21
DO  - 10.2991/978-94-6463-082-4_21
ID  - Kadarno2022
ER  -