摘要
反射裂缝是目前水泥混凝土路面沥青加铺层最常见的一种病害,严重影响路面的使用功能。结合沥青加铺层反射裂缝的扩展模式,分析其产生的成因,可为防止或减缓沥青加铺层反射裂缝提供参考。
The reflective crack is one of the most common diseases of asphalt overlay which impacts the use of surface features badly. Combined with the expansion mode of reflective cracks in asphalt overlay, causes of such development trend are analyzed, which can provide reference for preventing or slowing down the reflective crack of asphalt overlay.
出处
《交通标准化》
2009年第17期120-124,共5页
Communications Standardization
关键词
沥青加铺
反射裂缝
扩展机理
防治措施
asphalt overlay
reflective crack
expansion mechanism
control measure
