Zhi Yang’s scientific contributions

... The greater the tire pressure, the more serious the AP skid resistance decay, and tread wear will reduce the drainage and water storage capacity of the tread pattern, accelerating the rate of decay of the AP skid resistance [11] Vehicle load The greater the vehicle load, the faster and greater the rate of decay of the skid resistance of AP, and compared with the overload traffic applied in the middle and late stage of wear, the deterioration rate of the pavement dynamic friction coefficient is faster, and the final value of the friction coefficient is lower when heavy traffic is applied in the early stage [130,131] Volume of traffic The more vehicle traffic there is, the faster the AP is abraded and the faster the AP's skid resistance decays [130] Vehicle running time ...

Reference:

A Review of Long-Term Skid Resistance of Asphalt Pavement