市政技术2024，Vol.42Issue(8)：262-270,9.DOI:10.19922/j.1009-7767.2024.08.262
荧光示踪法在沥青材料研究中的应用现状综述
Review of the Application Status of Fluorescence Tracer Method in the Study of Asphalt Materials
摘要
Abstract
Fluorescent tracer has been widely used in the study of asphalt materials because it can label bitumen with fluorescent tracers and help researchers to observe the microstructure of bitumen more visually.Firstly,the charac-teristics of the four types of tracers that are widely used and the main application fields were introduced;Then,the principle of fluorescence tracer and the fluorescent tracer commonly used in the study of asphalt materials were key overviewed.The current preparing methods of asphalt fluorescence microscopic samples were summarized to analyze the advantages and disadvantages of various methods;Finally,the application of fluorescence tracer method in the fields of fusion between virgin and aged asphalt,asphalt modification mechanism was reviewed,and the new fluo-rescent tracer was proposed.The results propose a new research idea for the fluorescence tracer method in the field of accurate quantitative analysis of the microscopic properties of asphalt.关键词
荧光示踪法/荧光示踪剂/荧光显微图像/制备工艺/应用现状Key words
fluorescence tracer method/fluorescent tracers/fluorescence images/preparation process/application status分类
建筑与水利引用本文复制引用
任万艳,杨晨,许鹰,王佳妮..荧光示踪法在沥青材料研究中的应用现状综述[J].市政技术,2024,42(8):262-270,9.基金项目
国家自然科学基金(52108391) （52108391）
北京市自然科学基金面上项目(8222014) （8222014）
北京建筑大学金字塔人才培养工程(JDYC20220810) （JDYC20220810）
