某轿车侧面碰撞有限元仿真模拟

为了有效地降低交通事故所带来的严重后果，我国政府将碰撞保护法规作为强制性检测内容。文章采用试验与计算机仿真相结合的方式，从结构和能量变化2个方面，对试验结果和计算机仿真结果进行了比较和分析，结果表明二者符合较好．证明了仿真结果是真实可信的。指出碰撞仿真分析是确保车辆拥有良好碰撞性能的一种重要方法，与实车碰撞试验结果相比，吻合较好。

Side Crash Finite Element Simulation of a Car

In order to reduce the serious consequence brought by traffic accidents effectively, crash protection laws and regulations is the compulsory inspection item in domestic. Combined test and computer simulation, from the two aspects of structure and energy change, test result and simulation result is compared and analyzed. The result of comparison and analysis is matched better. It is proved that the simulation result is true. It is indicated that crash simulation analysis is an important method in ensuring automobiles have better crash performance. Its simulation results show better consistency with the results of tested automobiles crash.