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arXiv · 1902.03661

Deformation of an inflated bicycle tire when loaded

Jordi Renart·Pere Roura-Grabulosa
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Abstract

The deformation of a loaded bike tire has been analyzed with a model consisting of a toroid of thin inextensible walls mounted on a central rim. If the tire radius is much shorter than the rim radius, the deflection, d, of the tire can be calculated as a function of the applied load, F. The solution can be approximated to a power law dependennce F proportional to d^(3/2) for small loads. The theoretical predictions compare well with the experiments carried out on two bicycle tires.

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Jordi Renart, Pere Roura-Grabulosa. 2019-02-07. Deformation of an inflated bicycle tire when loaded. https://doi.org/10.1119/1.5086008

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