沥青路面平整度影响因素与控制技术  

Influencing Factors and Control Technology ofAsphalt Pavement Smoothess

作　　者：杨洪广 YANG Hongguang(Haicheng Transportation Affairs Center,Haicheng,Liaoning 114200,China)

机构地区：[1]海城市交通运输事务中心,辽宁海城114200

出　　处：《黑龙江交通科技》2024年第10期29-32,共4页Communications Science and Technology Heilongjiang

摘　　要：对沥青路面平整度的关键影响因素进行了全面分析,其中涉及路基沉降、路面厚度不均匀、压实度和混合料级配不良,以及机械设备选择不当等几个方面。针对这些影响因素,研究提出一系列有效的控制技术,并通过海城市2023年汤析线维修改造大中修工程具体实例,详细展示各项控制技术在实践中的应用效果。结果显示,这些技术能够有效控制路面平整度,可以促进公路工程的可持续发展提供技术支持。This study comprehensively analyzes the key influencing factors on the smoothness of asphalt pavements,including aspects such as subgrade settlement,uneven pavement thickness,inadequate compaction,poor aggregate grading,and improper selection of mechanical equipment.Addressing these factors,the study proposes a series of effective control technologies.Through a specific case study of the rural road maintenance and reconstruction project in Haicheng City in 2023,it demonstrates in detail the practical application and effectiveness of these control technologies.The results indicate that these technologies effectively control pavement smoothness,providing technical support to promote the sustainable development of highway engineering.

关 键 词：沥青路面 平整度 控制技术 路基 混合料级配 

分 类 号：U416.217[交通运输工程—道路与铁道工程]