The internal stress distribution of the bead under interference fit and the pressure distribution at the bead rim interface were obtained by using 195/60R14 radial truck tire as example.

• 以195/60R14规格轿车子午线轮胎为例，获得了胎圈在过盈配合下的内应力分布及胎圈?轮辋接触面上的压力分布。