Journal of Jilin University(Engineering and Technology Edition) ›› 2018, Vol. 48 ›› Issue (5): 1324-1330.doi: 10.13229/j.cnki.jdxbgxb20170730

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Design modification for automotive body structure based on seat pull safety performance

ZHU Jian-feng1,2,3, ZHANG Jun-yuan1, CHEN Xiao-kai4, HONG Guang-hui3, SONG Zheng-chao3, CAO Jie3   

  1. 1.State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022,China;
    2.Shanghai King Automotive Engineering Co. Ltd.,Shanghai 200331,China;
    3.Pan Asia Technical Automotive Center Co.,Ltd.,Shanghai 201206,China;
    4.School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing 100081,China
  • Received:2017-07-11 Online:2018-09-20 Published:2018-12-11

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Abstract: In order to control and optimize the protection performance of the passenger in advanced vehicle design, Body-in-White (BIW) seat anchorage strength is studied according to the national law of seat pull. The body structure strength performance is evaluated and improved under seat pull load case. The body structure passes the bench test, which indicates that the method of strength analysis under seat pull load case possesses a big advantage regarding reliability and appication.

Key words: vehicle engineering, seat pull, automotive body, spot weld, safety performance

CLC Number: 

  • U461
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