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Application and Prospect of Thin-Walled Structure in Vehicle Energy Absorbing Box
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Shiyue Li, Honglin Hu, Zhelun Chen
Automotive Digest | 2024, (2) : 42 - 49
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Automotive Digest | 2024, (2): 42-49
• Special Topic on Advanced Technologies Reviews of Chongqing Jiaotong University •
Application and Prospect of Thin-Walled Structure in Vehicle Energy Absorbing Box
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Shiyue Li, Honglin Hu, Zhelun Chen
Affiliations
  • School of Mechatronics and Vehicle Engineering, Chongqing Jiaotong University, Chongqing 400074
Published: 2024-02-05 doi: 10.19822/j.cnki.1671-6329.20230119
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Vehicle safety performance is a primary concern for consumers when selecting a new vehicle, where the crash resistance is of utmost. Central to this is the energy absorbing box, which can dissipate impact energy through deformation and crushing mechanisms, thereby maximizing safety of passengers. To optimize the energy absorbing performance of thin-walled structure and enhance the crash protection of vehicle, the performance evaluation indicators and structural types of thin-walled energy absorbing box is analyzed,and the deformation and energy absorbing characteristic are revealed. Finally, strategies and suggestions for the future development of thin-walled energy absorbing box are proposed, aiming to provide insights for research and practice in the field of vehicle safety.

Thin-walled srvcture  /  Crash resistance  /  Energy absorbing characteristic  /  Vehicle safety
李世岳, 胡洪林, 陈哲伦. 薄壁结构在汽车吸能盒中的应用与展望. 汽车文摘, 2024 , (2) : 42 -49 . DOI: 10.19822/j.cnki.1671-6329.20230119
Shiyue Li, Honglin Hu, Zhelun Chen. Application and Prospect of Thin-Walled Structure in Vehicle Energy Absorbing Box[J]. Automotive Digest, 2024 , (2) : 42 -49 . DOI: 10.19822/j.cnki.1671-6329.20230119
Year 2024 volume Issue 2
1078
520
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doi: 10.19822/j.cnki.1671-6329.20230119
  • Online Date:2025-11-25
  • Published:2024-02-05
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    School of Mechatronics and Vehicle Engineering, Chongqing Jiaotong University, Chongqing 400074
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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