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| 胎体帘布反包角度对全钢载重子午线轮胎力学性能的影响 |
| Effect of Carcass Ply Turnup Angle on Mechanical Properties of Truck and Bus Radial Tire |
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| DOI： |
| 中文关键词: 全钢载重子午线轮胎；胎体帘布；反包角度；有限元分析 |
| 英文关键词: truck and bus radial tire；carcass ply；turnup angle；finite element analysis |
| 基金项目: |
| 中图分类号:U463.341＋.3/.6；O241.82 |
| Author Name | Affiliation | | WU Jian | Harbin Institute of Technology,Center for Rubber Composite Materials and Structures；Harbin Institute of Technology,Mechanics Post doctoral Research Station | | WANG You-shan | Harbin Institute of Technology,Center for Rubber Composite Materials and Structures | | ZHAO Jian-ming | Double Coin Holdings Ltd |
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| 中文摘要: |
| 针对全钢载重子午线轮胎胎体帘布反包工艺中反包角度出现偏差的问题，采用TYABAS软件，对11.00R20全钢载重子午线轮胎在理想与实际两种胎体帘布反包角度下的力学行为进行分析。结果表明，反包角度偏差对胎圈部位剪切应力、应变的影响较大，对胎体骨架材料应力、应变的影响不明显，而对轮胎径向刚度几乎没有影响。 |
| 英文摘要: |
| For the deviation problem of turnup angle in truck and bus radial (TBR) tire,the mechanical behavior of 11.00R20 TBR tire was analyzed under ideal and actual turnup angles of carcass ply by using TYABAS software.The results indicated that the deviation of turnup angle had significant influence on the shear stress and strain in bead part,had less impact on the mechanical response of the carcass reinforcing materials,and showed almost no influence on the tire radial stiffness. |
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