| Influence of belt on tire performance |
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| DOI： |
| Key Words: radial tire；belt structure；cord running angle；simulation |
| Author Name | Affiliation | | LIU Yong | Beijing University of Chemical Technology | | YANG Wei-min | Beijing University of Chemical Technology |
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| Abstract: |
| The influence of belt on the performance of radial tire was investigated in terms of the material（with the emphasis on steel and polyamide etc.），structure（e.g.laminate type，edge-folded type and asymmetric type），width and cord running angle of belt ply.And the inflated tire profile and the stress of tire under normal load were studied as a function of cord running angle of belt by ANSYS simulation software package.The results showed that for the simulated tire，the cross-sectional width of inflated tire decreased by 0.2 mm and its overall diameter increased by 0.3 mm once the cord running angle of belt increased by 1°；and the maximum primary stress reduced as the cord running angle of belt decreased. |
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