摘要
0引言沥青路面的压实度是非常重要的质量指标,许多高速公路发生早期损害大多与压实度不足有关。目前对压实度指标的控制观念,已由原来的单纯依赖钻孔密度控制压实度转变为重点控制碾压工艺,钻孔只作为辅助性检验。这就是说,
Pavement Quality Indicator is one type of nondestructive pavement testing device emerging in recent years.It has advantages such as safety,fast and non-destructive testing.The researches indicate that its test results have great reliability,and it can be applied to construction quality control of asphalt pavement.Combined with a project in Zhoushan of Zhejiang,PQI301 was applied to analyze the relationship between the compaction and density of asphalt pavement.
出处
《筑路机械与施工机械化》
北大核心
2011年第7期36-39,11,共4页
Road Machinery & Construction Mechanization
基金
山东省高等学校科技计划项目(J06F51)
