11.00R20 18PR全钢载重子午线轮胎胎侧设计有限元分析  

Design of 11.00R20 18PR Truck and Bus Radial Tire Sidewall with Finit Element Analysis

作　　者：高珊珊[1] 王友善[2] 汪俊[2] 

机构地区：[1]桦林佳通轮胎有限公司,黑龙江牡丹江157032 [2]哈尔滨工业大学复合材料与结构研究所,黑龙江哈尔滨150080

出　　处：《轮胎工业》2012年第2期74-77,共4页Tire Industry

摘　　要：以11.00R20 18PR全钢载重子午线轮胎为研究对象,利用轮胎专用有限元分析软件TYSYS分析双复合胎侧和三复合胎侧设计方案对胎圈耐久性能的影响。有限元分析结果表明,三复合胎侧设计可以提高轮胎负荷能力/径向刚度,减小胎圈反包区域的应变能变化幅度,从而提高胎圈耐久性能。成品轮胎试验结果验证了有限元分析结果的正确性。Based on 11.00R20 18PR truck and bus radial tire,the effect of two-composite sidewall and three-composite sidewall design on bead endurance was analyzed by the finit element analysis （FEA） tire special software TYSYS. The FEA results showed that, using three-composite sidewall design, the tire loading performance and radial rigidity were improved, the varying range of strain energy in the bead turn-up area was decreased, so that the bead endurance of tire was increased. The FEA results were confirmed by the test of finished tires.

关 键 词：全钢载重子午线轮胎 胎侧 有限元分析 胎圈耐久性能 应变能 

分 类 号：TQ336.1[化学工程—橡胶工业]