Analysis of Mechanical Response of Wheel Load on Semi-rigid Base Asphalt Pavement Structure

Based on the theory and standards of the asphalt pavement design,typical semi-rigid asphalt pavement structure and material parameters were chosen.To calculate the stress,strain,displacement of the pavement structure under different loads BISAR3.0 software was adopted and analyzed the impact of the mechanical indicator on the pavement structure.The results show that the impact of different load patterns on the pavement structure is quite large,which can provide a useful reference for further explaining the damage phenomenon of the pavement.