摘要
在充分考虑轮胎结构本身特点和弹性体之间接触的情况下，提出了轮胎／地面接触的半解析解形式，计算了轮胎在不同载荷下的接地长度和最大下沉量，并由此提出轮胎径向静刚度的计算公式：Ｋ＝Ｒ２－ａ２２ａＷａ。经验证明，计算出的接地长度与接地长度实验值吻合很好。
A semianalytic solution of tire/ground contact was proposed by considering the inherent characteristic of tire structure and the contact between elastomers.The ground contact lengthes and the maximum deflections of tire with different loads were calculated and an equation for the static radial stiffness of tire was derived:K=R2-a22a Wa.It was shown that the calculated static radial stiffness of tire was well fit to that from experiment.
出处
《轮胎工业》
CAS
1998年第8期458-461,共4页
Tire Industry
基金
黑龙江省自然科学基金
