UDC 656.13

© A. L. Sevostjanov, Yu. V. Semikopenko, E. A. Novopisny, 2012

USE OF DATA ABOUT DESIGN FEATURES OF THE BUMPER IN A ROAD ACCIDENT EXAMINATION

The bumper is the first element of the car design to interact with an obstacle. Its amplifier is intended for energy absorption at the collision. Use of data about its deformations will allow one to improve the calculation accuracy of collision speed considerably. The work analyses the influence of the amplifier thickness on the distribution of deformations in the construction.

Keywords: bumper, deformations, investigation of road accidents.

References:

1. Korshakov I.K. Passivnaya bezopasnost` avtomobilya. - M.: MADI, 1979. - CH.1, - 95 s., CH.2 - 88 s.
2. Novopisnyy E.A. Vliyanie tolshchiny konstruktivnykh elementov na bezopasnye svoystva bampera / A.I. Shutov, E.A. Novopisnyy // Sb. nauch. tr. po materialam mezhdunar. nauch.-praktich. konf. "Perspektivnye innovatsii v nauke, obrazovanii, proizvodstve i transporte 2011". T. 1. Transport - Odessa: Chernomor`e, 2011. - S. 23-28.
3. Novopisnyy E.A. Ispol`zovanie metoda konechnykh elementov pri imitatsii povedeniya pri DTP bampera avtomobilya / A.I. Shutov, E.A. Novopisnyy // Sb. nauch.-praktich. statey "Problemy teorii i praktiki avtomobil`nogo transporta". Vyp. 4. - SPb.: SZTU, 2011. - S. 86-92.
4. Systat Software Inc [Elektronnyy resurs]: Table Curve 2D - Rezhim dostupa: http://www.sigmaplot.com/products/tablecurve2d/tablecurve2d.php. - Data dostupa: 11.12.2011.

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