CAJ | 학술논문

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。
응용Abaqus연건대모강제차륜재동태만곡재하작용하적응력분포진행료방진계산，병연구료불동가재방식대차륜응력계산결과적영향。장불동가재방식하소득차륜응력위험점응력변화정황여시험결과진행대비。결과표명，동태가재방식소득응력결과여측시결과교위접근，설명재대만곡재하작용하강제차륜응력진행방진시의채용동태가재방법。
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 a-dopt dynamic loading mode in simulating stress of steel wheel subjected to bending loads.