论沥青混凝土路面病害防治措施  

Discussion on Disease Prevention and Control Measures of Asphalt Concrete Pavement

作　　者：谭二军[1] TAN Er-jun(Nanjing Vocational Institute of Transport Technology,Nanjing 211188,China)

机构地区：[1]南京交通职业技术学院,南京211188

出　　处：《价值工程》2018年第33期180-181,共2页Value Engineering

摘　　要：我省公路建设进入了一个新的时期,随着交通的不断发展,交通量日夜增多,车辆严重超载超重,致使混凝土沥青路面出现较多的病害,事实上影响沥青路面施工质量的因素很多,有来自于压实机械、碾压遍数、碾压遍数的影响,有集料的级配、集料和沥青质量的影响,还有拌和运输、气温环境的影响,影响因素多、施工工序繁琐、技术要求高,稍有不慎就会留下质量隐患。本文提出了沥青混凝土路面常见病害在施工时应该注意的问题以及防治措施。The highway construction in our province has entered a new period. With the continuous development of traffic, the traffic volume increases day and night, the vehicles are seriously overloaded and overweight, resulting in more diseases on the concrete asphalt pavement. In fact, many factors affect the construction quality of asphalt pavement, such as, compaction machinery, rolling pass number,gradation of aggregates, aggregate and asphalt quality, as well as mixing and transportation, temperature and environment effects. Due to many influencing factors, complicated construction process and high technical requirements, if you are not careful, it will leave hidden quality problems. This paper puts forward the problems that should be paid attention to during the construction of common diseases of asphalt concrete pavement and the prevention measures.

关 键 词：沥青路面 病害 开裂 拥包 离析 水损坏 桥头跳车 防治措施 

分 类 号：U418.6[交通运输工程—道路与铁道工程]