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- Han, Y., et al.
(författare)
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A study on the dynamic responses and injury mechanism of human chest in vehicle-pedestrian collisions
- 2015
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Ingår i: Qiche Gongcheng/Automotive Engineering. - 1000-680X. ; 25:5, s. 516-519, 537
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Tidskriftsartikel (refereegranskat)abstract
- 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.
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