上海公路沥青路面裂缝处治效果分析与工艺改进研究  

Analysis on the Treatment Effect of Cracks on Asphalt Pavement of Shanghai Highway and Study on Technological Improvement

作　　者：邱轶 冀尧远 QIU Yi;JI Yaoyuan

机构地区：[1]上海浦东路桥(集团)有限公司,上海201206 [2]长安大学,陕西西安710064

出　　处：《上海公路》2021年第2期31-35,M0004,共6页Shanghai Highways

摘　　要：针对上海公路沥青路面裂缝处治水平不一而开展问题研究。概述了裂缝处治技术发展现状及处治效果。选取四条试验段,对沥青路面裂缝采用常用的灌缝胶进行处治。考虑开裂、车辙、剥落、再次开裂等评价指标,进行处治效果评价。结合现有工艺情况及分析结果,提出裂缝处治措施的改进工艺。In view of the different treatment levels of cracks in Shanghai highway and the lack of unified application guidelines,this paper carried out research.The development of crack treatment technology for asphalt pavement was summarized.Considering cracking,rutting,spalling and re-cracking,four test sections were selected to evaluate the treatment effect of common sealants.Combining with the existing technology and analysis results,improved crack treatment technology was given.

关 键 词：沥青路面 裂缝处治 灌缝胶 

分 类 号：U418.66[交通运输工程—道路与铁道工程] U416.217