摘要
沥青路面发生早期损坏,混合料设计不当或设计方法不规范是主要原因之一。本文根据马歇尔混合料设计方法的最新发展,并参考Superpave混合料设计的体积分析方法,提出改进沥青混合料设计方法的若干建议与相应的混合料设计程序。
One of the main causes for early damages of asphalt pavement is that mix design was not proper. In the text, proposals for improving asphalt mix design method and corresponding mix design procedure are offered based on the late deveolpment of Mashall mix design method and volumetrical analysis of Superpave mix design.
出处
《公路交通技术》
2002年第1期1-6,共6页
Technology of Highway and Transport
关键词
沥青混合料设计
马歇尔设计
沥青路面
热拌沥青混凝土
高速公路
asphalt mixture design volumetrical design method Mashall design criteria design percent air void theoretical maximum density of mixture asphalt absorption effective asphalt content dust proportion
