12R22.5全钢载重子午线轮胎的动力学仿真  

Dynamics Simulation of 12R22.5 All-steel Truck and Bus Radial Tire

作　　者：晋琦 钟梁志辉 余一鹏 赵长松 马鹏之 胡源 牟成乾 刘璐 周琰琰 孔德鲁 JIN Qi;ZHONG Liangzhihui;YU Yipeng;ZHAO Changsong;MA Pengzhi;HU Yuan;MU Chengqian;LIU Lu;ZHOU Yanyan;KONG Delu(Shandong Hixih Rubber Technology Co.,Ltd,Jining 272100,China;Jilin University,Changchun 130012,China;Tongli Tyre Co.,Ltd,Jining 272100,China)

机构地区：[1]山东华勤橡胶科技有限公司,山东济宁272100 [2]吉林大学汽车仿真与控制国家重点试验室,吉林长春130012 [3]通力轮胎有限公司,山东济宁272100

出　　处：《轮胎工业》2024年第8期458-465,共8页Tire Industry

摘　　要：对12R22.5全钢载重子午线轮胎进行静态、稳态和动态工况动力学仿真。对轮胎的橡胶材料进行单轴拉伸测试,并在仿真软件中对测试数据进行拟合,选用Yeoh模型作为橡胶材料本构模型;建立轮胎的二维和三维有限元模型,并进行静态工况仿真,在此基础上进行稳态和动态工况仿真。结果表明:在静态和稳态的部分工况中仿真精度较高,该仿真方法对于静态、稳态和动态工况是适用的。The dynamics simulation of 12R22.5 all-steel truck and bus radial tire under static,steady and dynamic conditions was carried out.The uniaxial tensile test of the rubber material of the tire was carried out,and the test data were fitted in the simulation software using the Yeoh model as the rubber material’s constitutive model.The two-dimensional and three-dimensional finite element models of the tire were established,the static condition simulation was carried out,and steady-state and dynamic condition simulations were carried out on this basis.The results showed that the simulation accuracy was high in some static and steady conditions.The simulation method was applicable to static,steady and dynamic conditions.

关 键 词：全钢载重子午线轮胎 有限元分析 仿真 静态工况 稳态工况 动态工况 

分 类 号：TQ336.1[化学工程—橡胶工业]