机构地区: 华南理工大学
出 处: 《公路》 2004年第9期148-151,共4页
摘 要: 根据沥青路面早期破坏呈现局部破坏的特点 ,提出解决路面早期破坏问题的研究方法应当针对这种破坏形式的主要原因——沥青混合料的不均匀性进行研究 ,解决混合料的不均匀问题才是解决水损害和其他早期破坏的关键。并在此基础上分析了沥青路面不均匀现象的形成过程和国外有关的研究情况 。 A new point of view that nonuniformity method should be applied to analyzing the early damage of asphalt pavements is suggested in this paper.According to the investigation it is nonuniformity of asphalt mixture that makes the early damage.Then, the reason that asphalt pavement becomes nonunifoumity and the research situation on segregation in the world are discussed.Finally, the problems and methods to study nonuniformity of asphalt pavements are put forward.