方形梁碰撞仿真及试验应用研究

Computer Simulation and Test Research on Practicality of Square Column Crash

本文根据方形梁碰撞变形理论及仿真试验,研究了方形梁碰撞变形的影响因素,确定了台车碰撞试验中方形梁缓冲吸能装置的尺寸及组合。

Based on the deform theory of square column crash,computer simulation and test,the influencing factor of square column crash were studied and the size and number of square column which make deceleration curve of sled reached the requirement were obtained.