Abejón Ricardo
Departamento de Ingeniería Química, Universidad de Santiago de Chile, Av. Libertador Bernardo O'Higgins 3363, Estación Central, Santiago 9170019, Chile.
Materials (Basel). 2021 Jan 25;14(3):565. doi: 10.3390/ma14030565.
The use of self-healing asphalt is a good option to extend the lifetime of roads and to improve the sustainability of pavement management systems. A bibliometric analysis based on the Scopus database was carried out to review the global research related to self-healing asphalt from 2003 to 2018 and to identify relevant quantitative characteristics from the research in this period. The results from this analysis revealed that the number of accumulated publications followed an exponential growth, which confirmed the relevance that this research topic has gained during the last years. The study revealed that China was the most productive country, followed by the Netherlands, where the most prolific institution is located: Delft University of Technology. Some important research features of the two main approaches most frequently used to develop asphalt mixtures with enhanced self-healing abilities (external heating and encapsulated rejuvenating agents) are compiled in this work.
使用自修复沥青是延长道路使用寿命和提高路面管理系统可持续性的一个不错选择。基于Scopus数据库进行了文献计量分析，以回顾2003年至2018年期间与自修复沥青相关的全球研究，并确定这一时期研究中的相关定量特征。该分析结果表明，累积出版物数量呈指数增长，这证实了该研究主题在过去几年中所获得的相关性。研究表明，中国是产出最多的国家，其次是荷兰，最具生产力的机构位于荷兰：代尔夫特理工大学。这项工作汇总了开发具有增强自修复能力的沥青混合料最常用的两种主要方法（外部加热和封装再生剂）的一些重要研究特征。
