By the indoor simulation tests, under the five kinds of loads, the characteristic load of 0.7 MPa, .and the heavy loads of 0.9,1.1,1.2 and 1.4 MPa, the study of the antiskid performance index pendulum value＇s attenuation pattern of asphalt stone ma- trix SMA--16 and the analysis of the pendulum valuers variation pattern with the times of the wheel load＇s influence were carried out using the improved rut. The analysis re- sults show that the pendulum value of asphalt mixtures is gradually reduced with the in- crease of the times of wheel load＇...
