沥青混合料压实技术分析  

Analysis on Compaction Technology of Asphalt Mixture

作　　者：杨雪茹[1,2] 毕胜强[2] 

机构地区：[1]长安大学材料科学与工程学院,陕西西安710064 [2]江苏省交通技师学院汽车系,江苏镇江212006

出　　处：《筑路机械与施工机械化》2011年第6期43-45,共3页Road Machinery & Construction Mechanization

摘　　要：针对沥青路面的压实质量问题,介绍了沥青混合料的特性,阐述了沥青路面的压实机理,分析了振动频率、振幅、压实速度、振动冲击间距、碾压温度、平整度传递等因素对沥青路面压实的影响,探讨了沥青路面压实工艺,从而确保沥青路面的平整度和压实度。Aimed at the compaction quality of asphalt pavement,the characteristics of asphalt mixture was introduced; the mechanism of asphalt pavement compaction was expounded;the vibration frequency,amplitude, compaction speed,impact distance,rolling temperature,smoothness transfer and other factors affecting the compaction were analyzed.Meanwhile,the compaction technology for asphalt pavement was discussed,so as to ensure the smoothness and compaction degree of asphalt pavement.

关 键 词：沥青混合料 压实度 均匀性 碾压温度 

分 类 号：U416.04[交通运输工程—道路与铁道工程]