高速公路沥青路面压实度控制现状及措施

Compactness Controlling Actuality and Controlling Measurement of Expressway Asphalt Pavement

压实度对高速公路沥青路面的路用性能和使用寿命有重要影响。依托重庆某高速公路工程的实际情况,开展沥青路面压实度分析研究。根据工程实测数据,分析高速公路沥青路面施工过程中压实度的质量控制现状,并由此提出提高压实度及减小压实度变异性的施工控制措施,对以后的高速公路沥青路面施工质量控制具有参考价值。

Compactness has important effects on road perpormance and service life of expressway asphalt pavement.Combining with an expressway engineering in Chongqing,this paper carried on the research of the compactness of asphalt pavementg.According to the actual measured data,this paper analyzed the compactness controlling actuality during asphalt pavement construction process,and then proposed some controlling measurements for improving compactness and reducing the compactness variability,which could be consulted in the quality control of asphalt pavement construction in future.