Research on Collision Characteristics for Rear Protective Device of Tank Vehicle

Abstract

During the accident of large commercial vehicle collision, the protective performance of rear protect device of dangerous goods tank vehicle is not enough to protect the tank. To address this problem, a new type of rear protect device with enough protective performance is proposed. The collision and protective performance of the device at different working condition as rear-end vehicle quality, impact velocity, and collision angle is analyzed with the method of combining simulated analysis with real vehicle test. The result shows that the performance of rear protective device is good enough to adapt to different conditions.