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A study on the dynamic responses and injury mechanism of human chest in vehicle-pedestrian collisions

Han, Y. (author)
Xiamen University of Technology
Yang, Junfeng, 1979 (author)
Chalmers tekniska högskola,Chalmers University of Technology
Mizuno, K. (author)
Nagoya University
 (creator_code:org_t)
2015
2015
Chinese.
In: Qiche Gongcheng/Automotive Engineering. - 1000-680X. ; 25:5, s. 516-519, 537
  • Journal article (peer-reviewed)
Abstract Subject headings
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  • With THUMS pedestrian FE model, simulations on vehicle-pedestrian crash are conducted for four types of vehicles (medium sedan, minicar, van and SUVs) with different front-end structures at a impact speed of 20, 30, 40 and 50km/h to analyze pedestrian chest dynamic response and chest impact conditions as well as the chest deformation modes and injuries of pedestrian including rib deflections. The results demonstrate that the front-end structure of vehicle has significant effects on the dynamic response and chest impact speed of pedestrian and the stiffness distribution of vehicle front-end structure is a major factor affecting the rib deflections and chest deformation mode of pedestrian.

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Maskinteknik -- Farkostteknik (hsv//swe)
ENGINEERING AND TECHNOLOGY  -- Mechanical Engineering -- Vehicle Engineering (hsv//eng)

Keyword

Dynamic responses
Injury mechanism
Pedestrian protection
FEA
Chest injuries

Publication and Content Type

art (subject category)
ref (subject category)

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Han, Y.
Yang, Junfeng, 1 ...
Mizuno, K.
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ENGINEERING AND TECHNOLOGY
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Chalmers University of Technology

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