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A Brief Overview on Ion Current Detecting Technology of Gasoline Engines and Its Application Potential in FSAE Read chapter Read first chapter

2022 | OriginalPaper | Chapter

Lightweight Research of the Body Rear Structure Based on Crashworthiness and Maintenance Economy

Authors : Bensheng Xiong, Junping Qiao, Yugong Wei, Zhimin Liu

Published in: Proceedings of China SAE Congress 2020: Selected Papers

Publisher: Springer Nature Singapore

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Abstract

Based on the low-speed rear collision condition of C-IASI, established the CAE analysis model of an electric vehicle and analyzed the crashworthiness and maintenance economy. According to the simulation analysis, the plastic strain occurred in the rear end panel, rear floor, rear longitudinal beam, rear longitudinal beam end plate and rear longitudinal beam end plate reinforcing plate. In order to reduce the maintenance cost, proposed a new connection structure scheme. The final analysis results showed that the optimized scheme met the objective.

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previous chapter Optimal Design of Rear Floor Structure Based on Cracking of Spot-Welds
next chapter Crashworthiness Characteristics and Structural Optimization of Electric Vehicles’ Side Pole Impact
Literature
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Yu M, Shao J, Yu H (2018) Maintenance economy analysis and structural improvement of a vehicle. In: INFATS conference Chongqing, November 15–16:155–160
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Chen X, Yue P, Zhang K (2009) Low speed crash performance design of vehicle based on RCAR test. J Automot Eng 31(12):1165–1168
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China Insurance Automobile Safety Index Management Center (2018) The test results of the first batch of vehicles in 2018. China insurance automobile safety index release, Chongqing
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China Insurance Automobile Safety Index Management Center (2019) The test results of the second batch of vehicles in 2018. China insurance automobile safety index release, Beijing
5.
Luo K, Xie B, Wu C, Dong X, Liu B (2019) Research on performance improvement of crashworthiness and maintenance economy. In: The annual conference papers of China Society of automotive engineering, pp 1408–1416
6.
China Insurance Vehicle Safety Index Management Center (2017) Crashworthiness and maintenance economy index evaluation procedure of China insurance vehicle safety index regulation
Metadata
Title
Lightweight Research of the Body Rear Structure Based on Crashworthiness and Maintenance Economy
Authors
Bensheng Xiong
Junping Qiao
Yugong Wei
Zhimin Liu
Copyright Year
2022
Publisher
Springer Nature Singapore
Book
Proceedings of China SAE Congress 2020: Selected Papers

Print ISBN: 978-981-16-2089-8

Electronic ISBN: 978-981-16-2090-4

Copyright Year: 2022

DOI
https://doi.org/10.1007/978-981-16-2090-4_32

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