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Analysis of Kinematic Responses and Injuries to Riders in Frontal Collisions Between Trucks and Two-Wheelers
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Xiang ZHANG1, Bingyu WANG1, 2, 3, Yao YANG1, Jin NIE4, Ping WANG1, 2, 3
Chinese Journal of Automotive Engineering | 2024, 14(2) : 294 - 303
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Chinese Journal of Automotive Engineering | 2024, 14(2): 294-303
• 17th INFATS 2023 •
Analysis of Kinematic Responses and Injuries to Riders in Frontal Collisions Between Trucks and Two-Wheelers
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Xiang ZHANG1, Bingyu WANG1, 2, 3, Yao YANG1, Jin NIE4, Ping WANG1, 2, 3
Affiliations
  • 1 School of Mechanical and Automotive Engineering Xiamen University of Technology Xiamen 361024 China
  • 2 Fujian Provincial Key Laboratory of Advanced Design and Manufacturing of Coaches Xiamen 361024 China
  • 3 Fujian Collaborative Innovation Center for R&D of Coach and Special Vehicle Xiamen 361024 China
  • 4 Automotive School Lowdi Vocational and Technology College Loudi 417000 China
doi: 10.3969/j.issn.2095–1469.2024.02.13
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This paper aims to investigate the effects of speed on the kinematic response and injuries of riders in frontal collision accidents between trucks and twowheelers. For these purposes, multibody models of the truck and twowheeled vehicle were established using MADYMO software to reconstruct a frontal collision involving these vehicles. Furthermore, 25 accident simulations were performed at different speeds by employing the validated model. The kinematic responses and injury metrics were analyzed for twowheeler riders. The results indicate that the extent of body rotation in riders increases with the speed of both the twowheeler and the truck. The riders face a high risk of severe head and chest injuries when the truck's impact speed exceeds 20 km/h, and a notable risk of serious lower extremity injuries when the truck speed exceeds 25 km/h. At truck speeds between 30 km/h to 40 km/h, there is a trend of increasing HIC values for the rider's head with an increase in twowheeler speed, while the trend for chest acceleration is opposite.

accident reconstruction  /  impact speed  /  kinematic response  /  head injury  /  chest injury
Xiang ZHANG, Bingyu WANG, Yao YANG, Jin NIE, Ping WANG. Analysis of Kinematic Responses and Injuries to Riders in Frontal Collisions Between Trucks and Two-Wheelers[J]. Chinese Journal of Automotive Engineering, 2024 , 14 (2) : 294 -303 . DOI: 10.3969/j.issn.2095–1469.2024.02.13
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doi: 10.3969/j.issn.2095–1469.2024.02.13
  • Receive Date：2023-12-19
  • Online Date：2025-07-21
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History
  • Received：2023-12-19
  • Revised：2023-12-26
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Affiliations
    1 School of Mechanical and Automotive Engineering Xiamen University of Technology Xiamen 361024 China
    2 Fujian Provincial Key Laboratory of Advanced Design and Manufacturing of Coaches Xiamen 361024 China
    3 Fujian Collaborative Innovation Center for R&D of Coach and Special Vehicle Xiamen 361024 China
    4 Automotive School Lowdi Vocational and Technology College Loudi 417000 China
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Citations
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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