高速公路沥青路面病害成因及修复对策  

Damage Causes and Repairing Measures of Asphalt Road Surface of Freeway

作　　者：杜应吉[1] 李元婷[2] 

机构地区：[1]河海大学土木工程学院,江苏南京210098 [2]西北农林科技大学水建学院,陕西杨凌712100

出　　处：《水利与建筑工程学报》2004年第4期30-33,共4页Journal of Water Resources and Architectural Engineering

摘　　要：由于自然、施工、设计和运营等原因,高速公路沥青路面的病害呈日渐加速之势。本文结合对某高速公路的病害观察,分析了病害成因并提出了修复对策。For many reasons, such as the natural condition, construction quality and the structure design etc., the damage of the asphalt road surface of freeway is gradually expanding. On the basis of damage observation to a freeway, this paper analyzes the damage causes and presents the repairing measures.

关 键 词：高速公路 沥青路面 半刚性基层 病害成因 修复对策 

分 类 号：U416.217[交通运输工程—道路与铁道工程]