摘要
针对大同市2008年建成道路存在的横向裂缝问题进行了分析,探讨了横向裂缝产生的原因,提出了影响裂缝产生的主要因素,具体阐述了预防裂缝产生的措施,介绍了在道路基层和面层间加入ATB柔性基层的做法,实践证明ATB基层能有效缓解道路裂缝出现。
It analyzes the problem of horizontal cracks existing in the road built in 2008 year in the city of Datong,discussed the causes of the horizontal cracks,proposed the main factors that influence the emerging of the cracks,illustrated the measures for preventing cracks forming in details,introduced the operation method adding ATB soft basic layer between roadbed layer and surface layer.It is proved by practices that ATB basic layer could relieve the emerging of road cracks effectively.
出处
《山西建筑》
2010年第17期280-281,共2页
Shanxi Architecture
关键词
道路
横向裂缝
ATB柔性基层
做法
road
horizontal cracks
ATB soft basic layer
operation method
