摘要
建立某国产大客车与货车侧面碰撞的有限元模型及假人和安全带的有限元模型,模拟仿真安全带在大客车发生侧面碰撞时对乘员的保护。分析了发生侧面碰撞时,假人在有安全带和无安全带两种条件下的运动情况,结果表明在大客车侧面碰撞中,安全带可以有效地防止乘员发生"二次碰撞",减小乘员伤害。
Establish the finite element model of a bus side crash with a truck and the models of dummy and seat belt. Simulate the influence of seat belt for passengers injury in bus side-crash. And analyze the movements of dummy under the conditions of with seat belt and without seat belt. The results show that, in the bus side-crash, seat belt can prevent the passengers form ＂secondary collision＂ effectively and reduce the injury.
出处
《汽车实用技术》
2015年第12期72-73,共2页
Automobile Applied Technology
