Analysis of car's frontal collision against pole

[摘要] Reducing the effects of traffic accidents over the occupants is a major objective of collision attempts. Impacts between the car and the pole are very dangerous for the physical integrity of the car's occupants. To minimalize the effects of such events on the passengers of a vehicle, a whole series of efforts by both designers and experienced engineers led to increasingly the vehicles safety. The main aim of these paper is to quantify the influences over the car passengers of loads involved by car against pole collisions using the same car model at different speeds. Also, this kind on occupant influences were study using a small car model. Other goal of the paper was the study of the cars stiffness in frontal collision against the pole. The paper's experimental results were obtained by support of DSD, Dr. Steffan Datentechnik GmbH - Linz, Austria. The described tests were performed in full test facility of DSD Linz, in "Easter 2016 PC-Crash Seminar". Cars accelerations, velocities, rotations angles after pole impact were registered and discussed. The novelty of the paper consists in studies referred for the same car model involved in car against pole collisions at different impact speeds. Paper's conclusions can be future used for car safety improvement.

[发布机构] Automotive and Transportation Department, Transilvania University of Brasov, Romania^1

[效力级别] 运输工程 [学科分类] 工业工程学

[关键词] Car safety;Different speed;Frontal collision;Impact speed;Pc crashes;Physical integrity;Pole impacts;Small cars