高等级沥青混凝土路面车辙预估方法研究综述

车辙是高等级沥青混凝土路面常见的一种破坏形式,严重影响到公路的服务质量,并且容易诱发裂缝等其他破坏。回顾了车辙预估方法发展的历程,对国内外典型的车辙预估模型进行了评述,深入分析了每种方法的优缺点,进而提出了高等级沥青混凝土路面车辙预估方法的发展方向,为以后沥青混凝土路面的车辙研究及路面设计提供参考,以提高我国高等级公路的经济效益和社会效益。

A Summary of Rutting Prediction Method on High Grade Asphalt Concrete Pavements

Rutting is a common damage in asphalt concrete pavement,which may severely depress the pavement performance and induce other damages,such as crack.The history of rutting prediction is reviewed.Furthermore,some representative rutting prediction models are studied and its merits and demerits analyzed.Then the development of models is also pointed out.The aim is to provide some reference to the future rutting research and highway design,which could enhance the economic benefit and the social benefit of high grade highway in China.