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Simulation and Optimization for an SUV Cooling System Read chapter Read first chapter

2023 | OriginalPaper | Chapter

Research on Crash Simulation Technology of Carbon Fibre Reinforced Plastic Vehicle Body

Authors : Xuewu Zhu, Zhou Yao, Shibin Wang, Longbo Ji, Fangming Lou

Published in: Proceedings of China SAE Congress 2021: Selected Papers

Publisher: Springer Nature Singapore

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Abstract

Carbon Fiber Reinforced Plastics (CFRP) have the advantages of low density, high strength, corrosion resistance, etc. With the improvement of CFRP manufacturing and processing technology, CFRP have been increasingly used in the automotive industry. In this paper, based on a vehicle model with CFRP body structure, the research of multi condition vehicle crash safety simulation technology is carried out. First, study the CFRP vehicle modelling method. Then, calibrate the constitutive of CFRP and structural glue, obtained characteristics parameter through a series of sample-level and component-level tests and simulation. Finally, the CFRP vehicle body crash simulation method was calibrated and revised based on static pressure of roof, frontal impact test and rear impact test. On this basis, a systematic crash simulation method of carbon fiber vehicle is established, which ensures the high consistency between simulation results and vehicle level test, and has guiding significance for carbon fiber vehicle body design.

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Metadata
Title
Research on Crash Simulation Technology of Carbon Fibre Reinforced Plastic Vehicle Body
Authors
Xuewu Zhu
Zhou Yao
Shibin Wang
Longbo Ji
Fangming Lou
Copyright Year
2023
Publisher
Springer Nature Singapore
Book
Proceedings of China SAE Congress 2021: Selected Papers

Print ISBN: 978-981-19-3841-2

Electronic ISBN: 978-981-19-3842-9

Copyright Year: 2023

DOI
https://doi.org/10.1007/978-981-19-3842-9_89

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