静负荷下轮胎接地压力分布测试的研究  

Study on Determination of Tire Contact area Pressure Distribution under Static Load

作　　者：俞淇[1] 戴元坎[1] 张凯 

机构地区：[1]华南理工大学高分子系

出　　处：《轮胎工业》1999年第4期203-207,共5页Tire Industry

基　　金：国家自然科学基金

摘　　要：采用压力板法测试了１８５Ｒ１５和１６５／７９ＳＲ１３两种规格子午线轮胎的接地压力分布，并在不同负荷、不同气压以及不同花纹情况下分别进行了接地压力分布的测量。得到的试验数据应用三维曲面和二维曲线进行了处理。测试结果能明显地表示出在不同条件下接地压力分布的差异，可为轮胎结构与性能研究提供实验依据，亦可作为供接地压力分布理论计算进行对比的实测数据。The contact area pressure distribution of 185R15 and 165/79SR13 radial tires with different tread patterns at different load and inflation pressure was determined by the Pressure plate method.The resulting data were treated with tridimensional curved surface and two dimensional curve.The results showed remarkable the contact area pressure distribution difference under different conditions,provided the experimental criteria for tire structure and performance study and the measured data for comparison with theoretically calculated contact area pressure distribution.

关 键 词：轮胎 压力板法 接地压力分布 接地区 

分 类 号：TQ336.1[化学工程—橡胶工业] TQ330.73