The freight carimpact on the marshalling yard may cause serious damage to cars and ladings.
货车调车冲击是导致车辆结构及其货物损坏的主要原因之一。
2
The results reflect the impacting force far less than the carimpact to a rigid guardrail with same kinetic energy.
分析发现在缆索护栏与汽车的碰撞过程中其大小远小于相同能量的车辆对刚性护栏的碰撞力；
3
Based on those results, the relationship between pedestrian's head and leg injuries and carimpact velocity was studied which can provide references for improving cars' pedestrian safety.