大交通量、轻荷载对沥青路面车辙影响研究

Study on Influence of Light-load and Heavy Volume of Traffic on Asphalt Pavement Rutting

通过不同工况下的轻荷载全厚度车辙试验研究,分析了在大交通量下,轻荷载对动稳定度和车辙深度的影响,并和0.7 MPa标准荷载下的全厚度车辙试验结果对比研究。研究结果表明:当温度较高时,大交通量、轻荷载对沥青路面车辙的影响不容忽视。

Based on the light-load total thickness track test under the different working conditions, the paper analyzes the impact of light load on the dynamic stability and rut depth, and studies and compares with the results of total thickness track test in the standard load of 0.7MPa. The study result shows that the influence of light-load and heavy volume of traffic on asphalt pavement rutting can not be ignored when the temperature is higher.