Reflective cracking is one of the major modes of distresses in lean concrete - asphalt overlays composite pavement.

反射裂缝是贫混凝土 基层 沥青路面主要的早期破损形式.

互联网

Finally, structure design method of asphalt pavement with lean concrete base is developed.

最后提出贫混凝土基层沥青路面结构设计方法.

互联网

Based on this over - load situation, design institution intends to utilize lean concrete for road base.

针对这种情形, 设计单位提出了使用贫混凝土基层的方案.

互联网