МРНТИ 73.01.93                                                                                  №3 (2020г.)

Absametov D.M., Rabat O. J., Bainetov J. B.

The article presents the theory and methods to calculate of new design of braking and guiding safety barriers. The article considers installation of special devices on road in mountainous areas at descents and turns for slowing down and stopping vehicles in case of braking and steering system failure and driving on icy roads. The design scheme is presented in the form of stretched cables with concentrated masses on elastic supports caused by the friction of blocks with the road surface. The simplified method to distribute shock loads between bearing blocks of a protection is considered.
Keywords: braking distance, safety barriers, vehicle, road.