沥青混凝土路面平整度差的成因及对策研究

结合G205、G312等沥青路面不同程度出现的沉陷、接缝台阶、波浪、车辙、桥涵与路面接茬不平、跳车等路面不平整现象,分析、探讨造成沥青路面平整度差的路基、桥涵、路面基层施工方面、材料方面以及路面摊铺、碾压等主要原因,并提出相应对策措施。

Research on the causes and countermeasures of the poor smoothness of asphalt concrete pavement

Based on the G205,G312 vehicle road uneven phenomenon,such as different degree of subsidence,joint steps,waves,rutting,bridges and road unevenness,and vehicle bump,the paper analyzes and studies on the poor smoothness of asphalt pavement caused by roadbed,bridges and culverts,pavement construction,the pavement materials,paving and rolling,and puts forward the corresponding countermeasures.