Bibliometric and visual analysis on research of freeze-thaw of rock slopes based on CNKI Data

Qinglang Zou, Shibo Huang, Long Zhao, Pengtao Zhao, Jie Huang

Abstract


In order to explore the research status of rock slope freeze-thaw problems, 228 domestic and foreign rock slope freeze_x005fthaw papers were retrieved as the samples based on the CNKI database. CiteSpace was used to conduct bibliometric and knowledge map
analysis on the number of paper publications, authors, and keywords. The results show that the annual publication volume in this fi eld are
generally increasing, indicating a large development space in future. There are many research teams and institutions in this fi eld, but there is
less collaboration between diff erent teams. According to the timeline map, revealing that earlier literature focused mainly on understanding
and prevention of rock slope freeze-thaw problems. New technologies from other fi elds have been gradually applied for innovation in recent
years. The future research trend will involve micro-damage, multi-fi eld coupling, dynamic responses, monitoring and warning of rock slope
freeze-thaw problems.

Keywords


Freeze-thaw cycles; Rock slope; CiteSpace; Visual analysis; Bibliometric analysis

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References


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DOI: https://doi.org/10.18686/esta.v10i4.636

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Copyright (c) 2023 Qinglang Zou,Shibo Huang,Long Zhao,Pengtao Zhao,Jie Huang