| Analysis on Cornering Property of Radial Tire with Complex Tread Pattern Based on Abaqus |
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| DOI： |
| Key Words: radial tire ； complex pattern ； cornering property ； finite element analvsis |
| Author Name | Affiliation | | CHENG Dong-dong | Donghua University | | LIU Chen-cai | Donghua University | | SHU Yong-ping | Donghua University |
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| Abstract: |
| Based on Abaqus software ， a finite element model of bus and truck radial tire was established， and the tire was simulated and analyzed under static load and under different steady states. Theresults showed that ， underinflationcondition， the main deformation occurred in the sidewall and the central part of the tire crown. Under static load， the deformation of contact area was larger and the largest displacement was at the central part of contact area. At braking and driving conditions， the foot print was asymmetrical and the pressure distribution in the contact area was not uniform. Under free rolling condition，the footprint was basically symmetrical and the pressure distribution was uniform.The maximum contact pressure under braking and driving conditions was much higher than that underfree rolling condition. Under cornering condition， the contact area and the location of the maximumcontact pressure moved to one side. |
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