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借助最新研究开发的“轿车轮胎微机仿真系统”及“轮胎花纹噪声级频谱评判法则”成果，研究低噪声轮胎花纹设计方法与原则，经理论分析和实验验证得出，胎面花纹排列节距比、轮胎圆周上同类花纹重复排列的周期之比、各花纹块面积之比、槽沟之间的距离之比以及各沟槽面积之比均宜取不接近于整数的无理数，横向沟槽、细长沟槽及横向或纵向死沟的噪声较大。
With the latest research and development “Car Tire Microcomputer Simulation System” and “tire tread noise level spectrum evaluation rules” results, research low-noise tire tread design methods and principles, the theoretical analysis and experimental verification that the tread pattern pitch ratio , The tire circumference of the same pattern repeated arrangement of the cycle ratio, the block area ratio, the ratio of the distance between the groove and the groove area ratio should be taken not close to the integer irrational number, horizontal groove, fine Long trenches and horizontal or vertical dead-ditch noise.