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[13834] Artykuł:

Analysis of the influence of energy dissipative under-ride Guard's parameters on car-to-truck collision

Czasopismo: Vehicle System Dynamics   Tom: 42, Zeszyt: 5, Strony: 319-345
ISSN:  0042-3114
Wydawca:  SWETS ZEITLINGER PUBLISHERS, P O BOX 825, 2160 SZ LISSE, NETHERLANDS
Opublikowano: Listopad 2004
 
  Autorzy / Redaktorzy / Twórcy
Imię i nazwisko Wydział Katedra Procent
udziału
Liczba
punktów
Tomasz Lech Stańczyk orcid logoWMiBMKatedra Pojazdów Samochodowych i Transportu*507.50  
Dmitrij M. ŁomakoWMiBM507.50  

Grupa MNiSW:  Publikacja w czasopismach wymienionych w wykazie ministra MNiSzW (część A)
Punkty MNiSW: 15
Klasyfikacja Web of Science: Article


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Keywords:

Accident  Bumper  Car  Collision  Deceleration  Energy  Lorry  Mathematical model  Simulation  Underride prevention 



Abstract:

Rear underrun crashes involving heavy vehicles have the most tragic consequences. This paper describes the concept of a special energy dissipative rear under-ride guard. A dynamic model of a car-to-truck collision was built where the truck had been equipped with such a guard. Simulation research of this model was made. The purpose of this study is to determine the influence of linear and non-linear characteristics of stiffness and damping on the collision course. Maximal value of the car deceleration during the collision was chosen as the major criterion of the bumper quality. The analyses confirm that the proposed bumper, in spite of the concept's simplicity, can be a very effective way of providing security during such a car-to-truck collision. (A)