| 轮胎骨架材料带束层的有限元分析 |
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| 引用本文： | 李利,王瑞,党栋,王振鲁.轮胎骨架材料带束层的有限元分析[J].弹性体,2014(4):19-23. |
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| 作者姓名： | 李利 王瑞 党栋 王振鲁 |
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| 作者单位： | 青岛科技大学机电工程学院,山东青岛266061 |
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| 基金项目： | 国家自然科学基金资助项目（51345006）;高等学校博士学科点专项科研基金资助课题（20123719120004）;青岛市科技计划基础研究项目（11-2-4-3-（11）-jch） |
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| 摘 要： | 使用ABAQUS有限元分析软件,考虑了轮胎材料的非线性、接触非线性及轮胎结构非线性等因素,建立了195/65R15半钢子午线轮胎三维有限元分析模型。探讨充气工况和静负载工况下轮胎及轮胎骨架材料带束层受力变形的情况,并对带束层不同部位帘线的受力及胎肩部位变形情况进行了分析。结果表明,带束层帘线径向受力分布与轮胎接地区域应力分布相似,按照中心轴线对称分布,最大值出现在胎肩位置,约为142N;通过带束层帘线在胎肩部位变形分析可知,帘线在胎肩部位最大周向变形量约为16mm。
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| 关 键 词： | 子午线轮胎 静载荷 接触变形 带束层 |
Finite element analysis for belt ply in tire reinforcing materials |
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| Li Li,Wang Rui,Dang Dong,Wang Zhenlu.Finite element analysis for belt ply in tire reinforcing materials[J].China Elastomerics,2014(4):19-23. |
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| Authors: | Li Li Wang Rui Dang Dong Wang Zhenlu |
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| Affiliation: | (Qingdao University of Science and Technology, College of Mechanical and Electrical Engineering, Qingdao 266061, China) |
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| Abstract: | Using the finite element analysis software ABAQUS,taken the material non-linearity,contact non-linearity and tire structure non-linearity into account,a three-dimensional nonlinear finite element model for 195/65R15 semi-steel radial tire was constructed.On this basis,the stress deformation of tire and belt ply in tire reinforcing materials were investigated and the cord force in different belt parts and deformation of the tire shoulder was analyzed under air inflation and static load conditions.The results showed that the cord in belt radially forced distribution and the tire grounding zone stress distribution is similar,it is central axis symmetrical distribution,its maximum value appeared in the tire shoulder is about 142N;And it can be obtained that the maximum circumferential deformation of cord in the tire shoulder is about 16 mm. |
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| Keywords: | radial tire static load contact deformation belt ply |
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