摘要
以某轻型载货汽车驾驶室为研究对象,阐述了驾驶室正面碰撞有限元模型的建立和在LS-DYNA软件中求解碰撞仿真结果的方法及步骤,对驾驶室正面碰撞动态响应结果进行了分析,研究了驾驶室壳体结构碰撞后的变形及应力和位移的变化规律。
Taking the cab of a light-duty truck as a research object,this paper presents the establishment of cab front erash finite element model and the method of solution to erash simulation results in LS-DYNA software,analyzes the dynamic response results of cab front crash,studies the change rules of distortion,stress and displacement after cab shell structure crash.
出处
《汽车技术》
北大核心
2007年第9期24-27,共4页
Automobile Technology
