Investigation of Automobile Wheel Impact on the Road Border

Edgar Sokolovskij, Olegas Prentkovskis, Robertas Pečeliūnas, Jurgita Kinderytė-Poškienė


Impact of the automobile wheels on the road border, as a result of which the wheel tire gets dismantled, is considered in the article. The required force and the minimal speed of driving, which is equivalent to the expenditures of the kinetic energy, necessary for dismantling the tire from the wheel rim after impact on the road border, are ascertained. The values of this force and speed, typical of the automobiles, attributed to different classes, their dependence upon the height of the road border and the angle of impact with the border are fixed. The more precise methods for calculating the automobile speed prior to the traffic accident, by taking into consideration the expenditures of the kinetic energy, necessary for dismantling the wheel after occurrence of its impact on the road border, is suggested.


impact; wheel; automobile; road border; tire; dismantling; equivalent speed

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Danner, M.; Halm, J. Technical analysis of road accidents (Technische Analyse von Verkehrsunfällen). Eurotax (International) AG CH-8808 Pfäffikon, 1994. 570 p. (in German).

Lanzendoerfer, J.; Szczepaniak, C.; Szosland, A. Theory of automobile move (Teoria ruchu samochodu). Łódź: Wydawnictwo politechniki łódzkiej, 1988. 340 p. (in Polish).

Bogdevičius, M.; Prentkovskis, O.; Vladimirov, O. Engineering solutions of traffic safety problems of

road transport. Transport, Vol XIX, No 1, 2004, p. 43–50.

Prentkovskis, O. Interaction between the vehicle and obstacles: Doctoral diss., Technological Sciences, Transport Engineering (Automobilio sąveika su kliūtimis: Daktaro disertacija, Technologijos mokslai, Transporto inžinerija). Vilnius: VGTU, 2000. 117 p. (in Lithuanian).

Sokolovskij, E. Investigation of interaction of the wheel with the road and its elements in the context of examination of traffic accidents. Doctoral diss. (Rato sąveikos su keliu ir jo elementais tyrimai eismo įvykių ekspertizės kontekste. Daktaro disertacija). Vilnius: VGTU, 2004. 147 p. (in Lithuanian).

Sokolovskij, E. The analysis and statistical research of damages of cars wheels appearing just before and during an accident. Transportas (Transport Engineering), 2000, Vol XV, No 3, p. 118–122 (in Lithuanian).

Ilarionov, V. A. Examination of road traffic accidents (Экспертиза дорожно-транспортных происшествий). Moscow: Transport, 1989. 254 p. (in Russian).

Lukoševičienė, O. The accident analysis and simulation. Monograph (Autoįvykių analizė ir modeliavimas. Monografija). Vilnius: Technika, 2001. 244 p. (in Lithuanian).

Korn, G.; Korn, T. Reference book on mathematics for scientific workers and engineers (Справочник по математике для научных работников и инженеров). Moscow: Nauka, 1968. 720 p. (in Russian).


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