| Issue |
MATEC Web Conf.
Volume 341, 2021
The VII International Scientific and Practical Conference “Information Technologies and Management of Transport Systems” (ITMTS 2021)
|
|
|---|---|---|
| Article Number | 00035 | |
| Number of page(s) | 10 | |
| DOI | https://doi.org/10.1051/matecconf/202134100035 | |
| Published online | 21 July 2021 | |
Differentiating the stiffness of the side of the car
Saint Petersburg State University of Architecture and Civil Engineering, 4 2-nd Krasnoarmeiskaya ul., Saint Petersburg, Russia, 190005
* Corresponding author: egorgoloff@yandex.ru
Expertise on the materials of road accidents (road accidents), calculate the speed of the vehicles involved in the accident by analyzing the resulting deformation damage by the average stiffness coefficients of the vehicle bodies. But this entails the presence of an error in the calculation and, as a result, not a correct result due to the fact that the internal structure of the side of the car is heterogeneous – the stiffness in each of its areas is different. To eliminate possible errors when using the averaged coefficients, the article offers a method for calculating the stiffness coefficients for various areas of the side of cars that have received deformations as a result of an accident.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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