轮胎压路机压实沥青混合料原理分析  

Analysis of Principle of Compacting Asphalt Mixture by Tyre Roller

作　　者：马翊[1] 

机构地区：[1]重庆交通大学土木建筑学院,重庆400074

出　　处：《公路交通技术》2007年第2期66-67,共2页Technology of Highway and Transport

摘　　要：沥青混合料的压实是影响沥青路面性能的重要因素之一。根据轮胎压路机的压实过程,结合有效应力和固结原理并结合力学原理,分析轮胎压路机的压实机理及揉搓作用,提出轮胎压路机在对沥青混合料压实中的使用注意事项。Compaction of asphalt mixture is one of the most important factors that influence the performance of asphalt pavement. According to compacting steps by tyre roller, combined with effective stress and theory of consolidation and mechanics, this paper analyzes compacting mechanism and the kneading action of tyre roller, and provides cautions to be taken when using tyre roller for asphalt mixture compacting.

关 键 词：轮胎压路机 固结液流 揉搓作用 

分 类 号：U415.521[交通运输工程—道路与铁道工程]