Research Hotspots and Frontier Analysis of Recycled Concrete Based on CiteSpace
In order to sort out the development context of recycled concrete in China and explore the research hotspots and frontier trends of recycled concrete,based on the core journal literature on recycled concrete collected by China National Knowledge Infrastructure(CNKI)database from 2013 to 2023,CiteSpace software was used to analyze the knowledge map from the number of published papers,authors,institutions and keywords.The results show that the overall research shows a fluctuating growth trend of"first increase,then decrease and then increase".Experts and scholars in universities are the main research forces,and there is a lack of communication and cooperation between researchers and institutions.In terms of research content,mechanical properties,durability and recycled aggregate modification are research hotspots in recent years.Freeze-thaw cycles,microstructure,carbonation depth and modified materials are the frontiers and future trends of research.
NETL
NSTL
万方数据
