A comparison between the results obtained by the finite element method and by measurements is then carried out,considering the size of tire contour,the curve of load-deflection,the contact patch.
Marc軟件對子午胎進行了三維非線性有限元分析,分析中考慮了輪胎的材料特性、結構特點、胎圈部與輪輞的摩擦接觸以及輪胎與地面的摩擦接觸等,比較了輪胎的外緣尺寸、負荷-下沉量曲線以及輪胎接地印痕大小、接地壓力分布等,有限元計算結果與實測結果相當吻合。