摘要
近年来，沥青路面出现早期破损的难题始终困绕着广大科技工作者，其原因主要为外界气候因素、交通量、车辆超载和车辆轮胎气压增加等。围绕这类问题，国内已在路面材料设计中采用了先进的技术和科研成果，但路面结构设计方法的不完善也不同程度的暴露出不少弱点和不足，受到人们的质疑。本文将目前国内外有关长寿命沥青路面设计理念做了简要的汇总和分析，供广大工程技术人员参考。
Nowadays, early damage to asphalt pavement has been a big problem that annoys most technicians. The main causes of early damage include climate factor, traffic capacity, overload and tyre pressure increase, etc. To solve above problems, domestic institutions have adopt some advanced technologies, the shortcomings of which draw great suspicion. This thesis provides collection and analysis of global concept about long life asphalt pavement and supply a guidance to technicians.
出处
《交通世界》
2008年第1期94-95,14,共2页
Transpoworld
