The model was valid and reliable because the pressure distribution at the tire ground contact, the tire ground contact area and shape were in accordance with those reported in the previous papers.
轮胎接地压力分布、接地面积及形状在趋势上与文献报道的一致，说明此模型有效可靠。
2
To provide a pneumatic tire in which a shape retention property of tires and the durability of belt layers are improved without reducing the uniformity of tread rubber.
本发明提供一种不降低外胎面轮胎的均匀性、且轮胎的形状保持性 和带束层的耐久性提高的充气轮胎。
3
Took to the traditional process improvement, proposed one kind in view of the tire valve cone-shape packing surface trundle processing method.