| 胎圈与轮辋接触对斜交轮胎有限元分析的影响 |
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| 引用本文： | 王泽鹏,马连湘,何燕. 胎圈与轮辋接触对斜交轮胎有限元分析的影响[J]. 青岛科技大学学报(自然科学版), 2008, 29(2): 154-159 |
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| 作者姓名： | 王泽鹏 马连湘 何燕 |
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| 作者单位： | 青岛科技大学机电学院,山东青岛266061 |
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| 摘 要： | 利用ANSYS中的三维层单元模拟轮胎复合材料,建立了7.00-16 14PR斜交轮胎三维有限元模型。分析比较了有无胎圈-轮辋接触的2种情况下轮胎有限元计算结果及对轮胎层间剪应力的影响,考察了胎圈-轮辋接触时层间剪应力在不同充气压力下的变化规律。结果表明,随着气压的增大,帘布层层间剪应力变大,但分布趋势基本相同;胎圈-轮辋接触后的帘布反包处层间剪应力变化相对平缓,在反包端点处层间剪应力最大。
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| 关 键 词： | 轮胎 胎圈 轮辋 有限元分析 |
| 文章编号： | 1672-6987(2008)02-0154-06 |
| 修稿时间： | 2007-09-20 |
Impact of Bead-rim Contact on the Finite Element Analysis Results of Bias Tire |
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| WANG Ze-peng,MA Lian-xiang,He Yan. Impact of Bead-rim Contact on the Finite Element Analysis Results of Bias Tire[J]. Journal of Qingdao University of Science and Technology:Natutral Science Edition, 2008, 29(2): 154-159 |
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| Authors: | WANG Ze-peng MA Lian-xiang He Yan |
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| Abstract: | A three-dimension finite element model of bias tire(7.00-16 14PR) was established by using 3-D layer element of ANSYS software.The calculated results of tire finite element and the influence on inter-laminar shear stress with and without bead-rim contact was analyzed and compared.The change of inter-laminar shear stress with bead-rim contact was researched under the different air pressure.The results show that the inter-laminar shear stress is enhanced with the increasing air pressure whereas the distribution trend is basically alike.The inter-laminar shear stress of the turn-ups with bead-rim contact changes gently and reaches the peak at the endpoints of the turn-ups. |
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| Keywords: | tire bead wheel rim finite element analysis |
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