摘要
通过红外热像仪对沥青路面摊铺过程中不同阶段的温度进行检测,并与传统的点温计对比,以图像和数据相结合的方式直观全面地表征温度分布情况,揭示出摊铺出来的沥青温度呈波形曲线变化的规律。结果显示,在沥青路面施工过程中,红外热像仪是一种直观有效的检测工具。
In this paper, using infrared thermographic imaging, temperature of Hot-Mix-Asphalt （HMA） in mat is monitored at different phases in paving. Compared to traditional thermometer , thermographic image with data shows temperature differential in mat visually and completely, and indicates the regularity of temperature which is waved curvilinear. The results indicate that infrared thermographic imaging is a visual and effective instrumentality of temperature monitoring in HMA paving.
出处
《筑路机械与施工机械化》
北大核心
2005年第12期15-17,21,共4页
Road Machinery & Construction Mechanization
关键词
红外热像仪
沥青路面
离析
infrared thermographic imaging
hot-mix-asphalt pavements, temperature segregation
