摘要
Abstract
With the acceleration of urbanization and the deepening of underground space development,the importance of deep foundation pit support design in engineering construction is increasingly prominent,while also facing new technological challenges and environmental complexity.To explore the research hotspots and development trends in this field,this paper uses scientometric methods and CiteSpace tool to systematically review and analyze the relevant literature on"deep foundation pit support design薰 indexed in China National Knowledge Infrastructure(CNKI)from 1995 to 2024.Through visual interpretation of the number of publications,research institutions,and keywords,the research characteristics,hotspots and trends in this field are revealed.The research characteristics are manifested as a shift in focus from theoretical exploration to engineering practice application,based on geotechnical investigation,with optimization design and safety monitoring as the core;Research hotspots focus on support design optimization,support technology in complex environments,safety monitoring and its application in typical scenarios such as soft soil areas and subway engineering;the frontier trends include intelligent monitoring systems,innovative support methods under complex geological conditions,green development and refined control.Research shows that future efforts should be placed on intelligent,environmentally friendly technologies and engineering solutions for extreme geological conditions.关键词
深基坑支护设计/科学计量学/CiteSpace/研究热点/发展趋势Key words
deep foundation pit support design/scientometrics/CiteSpace/research hotspot/development trend分类
建筑与水利
