地下空间规划热点和趋势——基于CiteSpace的国内外比较研究

Hot Spots and Trends of Underground Space Planning:A comparative study at home and abroad based on CiteSpace

随着城市化进程的加速发展,城市用地日益紧张,而地下空间的开发利用可以有效缓解这一问题。因此,近年来地下空间的开发和利用越来越受到重视,相关研究也越来越多。研究城市地下空间开发利用的研究热点和发展趋势对城市用地集约化发展具有重要现实意义。运用CiteSpace软件,以地下空间规划为关键词,对中国知网和Web of Science(科学引文索引)数据库中的相关文献进行可视化分析。结果表明:关于地下空间规划的研究主要集中在2000年后,且呈现波动增长趋势;研究内容主要集中在空间规划、轨道交通、综合管廊、国土空间、城市更新等方向,随着时间的变化,其研究侧重也有所不同。借助对上述内容的分析和整理,归纳总结地下空间规划研究的热点和趋势,为地下空间规划的相关研究提供参考。

With the accelerated development of urbanization,urban land is increasingly tense,and the development and utilization of underground space can effectively alleviate this problem.Therefore,more and more attention has been paid to the development and utilization of underground space in recent years.It is of great practical significance to study the hot spot and development trend of urban underground space exploitation and utilization.Using CiteSpace software and taking underground space planning as key words,a visual analysis of relevant literatures in CNKI and Web of Science database over the years is conducted.The results show that the research on underground space planning is mainly concentrated after 2000,and shows a trend of fluctuation growth.The research content mainly focuses on spatial planning,rail transit,integrated corridor,territorial space,urban renewal and other directions.With the change of time,its research emphasis also varies.By analyzing and sorting out the above contents,the hot spots and trends of underground space planning research is summarizd to provide reference for the relevant research of underground space planning.