轻荷载大交通量对沥青路面车辙影响的试验研究

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

通过不同温度下的轻荷载全厚度车辙试验,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,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 on different temperature,This paper has analyzed the impact on dynamic stability and rut depth by light-load and heavy volume of traffic, and compared with the results of total thickness track test in 0.7 MPa. According to the test results in the high temperature, the influence of light-load and heavy volume of traffic on asphalt rutting can not be ignored.