摘要
应用Abaqus软件对某钢制车轮在动态弯曲载荷作用下的应力分布进行了仿真计算,并研究了不同加载方式对车轮应力计算结果的影响。将不同加载方式下所得车轮应力危险点应力变化情况与试验结果进行对比。结果表明,动态加载方式所得应力结果与测试结果较为接近,说明在对弯曲载荷作用下钢制车轮应力进行仿真时宜采用动态加载方法。
The stress distribution of a steel wheel subjected to dynamic bending loads is simulated by using FEA code Abaqus to study the effects of loading modes on the calculated results of wheel stress. The calculated stresses at risky location of wheel under different loading modes are compared with test data. The results show that the stress results obtained under dynamic loading mode are closer to testes ones,meaning that it is preferable to adopt dynamic loading mode in simulating stress of steel wheel subjected to bending loads.
出处
《汽车工程》
EI
CSCD
北大核心
2014年第9期1112-1116,共5页
Automotive Engineering
基金
北京市自然科学基金(3142013)资助
