Car-Bicycle Crash Reconstruction and Simulation Study

Numerical simulation of a real car-bike collisions was done by establishing the vehicle and rider model.The bodily injury simulation results coincide with the results of forensic confessions,which validates the reliability of the numerical models.Based on the model,for different impact on different speed and the position of the car-bicycle collision a virtual test was calculated,which explores the law and other information of the human body under different circumstances from the dumping,the greatest acceleration of head and legs maximum force.The numerical simulation technology combined with the forensic work will provide traffic accident identification with scientific theory and numerical information.