摘要
介绍了铰接式自卸车悬架和车桥的连接结构,对所开发的车桥桥壳进行了垂直弯曲刚度和强度的仿真分析,并进行了模态分析,通过台架试验,验证仿真分析结果的准确性,进行了桥壳的疲劳寿命试验和整桥的车载强化试验。
The article introduced the connection structure of suspension and axle onarticulated dump truck,carried out simulation analysis of vertical bending stiffness and strength for axle shell,and model analysis,test the results of the simulation analysis through the bench testing,then,carried out the fatigue life test and intensifying test for the whole bridge on truck.
引文
[1]刘惟信.汽车车桥设计[M].北京:清华大学出版社,2004.
[2]申晋宪.载货汽车总体设计分析[M].北京:中国标准出版社,2013.