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A novel mechanical model of tires with interface parameters for damage evolution research

文献类型：期刊论文

作者Wang CW(王琮文)1,2; Tian YX(田雨欣)1,2; Xu HL(徐何霖)1,2; Lian XC(连旭灿)1,2; Xiao C(肖驰)1; Zhao, Chong1; Xun Y(郇勇)1,2
刊名JOURNAL OF REINFORCED PLASTICS AND COMPOSITES
出版日期2025-09-04
页码10
关键词Tires interface damage cohesive model rubber composites finite element method
ISSN号0731-6844
DOI10.1177/07316844251377630
通讯作者Huan, Yong(huany@lnm.imech.ac.cn)
英文摘要In this paper, a novel full-scale tire finite element model with cohesive interface was developed to calculate the stress and strain states of the interface between cord layers. Under certain operating conditions, tire damage manifests as internal interface cracking, which is challenging to observe through external tire performance. However, traditional finite element models of tires fail to capture the mechanical behavior and damage mechanisms of these internal interfaces, so, it is essential to develop effective computational methods to accurately assess interface stress states. In this study, a full-scale tire finite element model with cohesive element interface was developed, based on the interface parameters from rubber-cord composites experiments. Through the analysis under various loading conditions, the results show that the tire model containing cohesive interface could effectively identify the stress and strain concentration on the interface near the tire shoulder, which was a significant improvement compared with the traditional tire model. Furthermore, the study optimized the belt layer angle based on this model, providing critical insights for tire structural design optimization, specifically, when the angle of belt layers is less than 10 degrees, the stress state at the tire shoulder interface would be significantly better than in other cases.
分类号Q3
WOS关键词FATIGUE LIFE PREDICTION ; RADIAL TIRE ; TRUCK TIRE ; RUBBER ; CORD
资助项目Strategic Priority Research Program of Chinese Academy of Sciences[XDC06050000]
WOS研究方向Materials Science ; Polymer Science
语种英语
WOS记录号WOS:001564487100001
资助机构Strategic Priority Research Program of Chinese Academy of Sciences
其他责任者郇勇
源URL[http://dspace.imech.ac.cn/handle/311007/103698]  
专题力学研究所_非线性力学国家重点实验室
作者单位1.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China;
2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Wang CW,Tian YX,Xu HL,et al. A novel mechanical model of tires with interface parameters for damage evolution research[J]. JOURNAL OF REINFORCED PLASTICS AND COMPOSITES,2025:10.
APA 王琮文.,田雨欣.,徐何霖.,连旭灿.,肖驰.,...&郇勇.(2025).A novel mechanical model of tires with interface parameters for damage evolution research.JOURNAL OF REINFORCED PLASTICS AND COMPOSITES,10.
MLA 王琮文,et al."A novel mechanical model of tires with interface parameters for damage evolution research".JOURNAL OF REINFORCED PLASTICS AND COMPOSITES (2025):10.

入库方式： OAI收割

来源：力学研究所

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