摘要
为了更直观了解沥青混凝土内部结构特性,多层次多角度分析沥青混合料各组分细观结构,对各类沥青混合料性能提升试验提供可视化图形分析。以浇筑式岩改沥青混合料为研究模板,针对其细观结构与试验性能的相关问题进行研究。建立了基于X射线CT成像技术、CTvox视图软件的沥青混合料细观三维组分离、染色、重建成像的研究方法,得到分离及组分染色的三维图像,能够真实反映沥青混合料结构特点,观察其内部各组分分布和形态结构。
In order to understand the internal structure characteristics of asphalt concrete more intuitively, the micro-structure of each component of asphalt mixture is analyzed from multi-level and multi-angle, and visual graphical analysis is provided for the performance improvement test of various asphalt mixtures.In this paper, the pouring rock-to-asphalt mixture is used as the research template, and the related problems of its meso-structure and experimental performance are studied.In this paper, the research methods of separation, dyeing and reconstruction of meso-three-dimensional components of asphalt mixture based on X-ray CT imaging technology and CTvox view software are established.The three-dimensional images of separation and component dyeing are obtained, which can truly reflect the structural characteristics of asphalt mixture and observe the distribution and morphological structure of its internal components.
作者
张浩
张宁
Zhang Hao;Zhang Ning
出处
《建筑技术开发》
2019年第17期7-8,共2页
Building Technology Development
