基于CiteSpace的碳纤维增强聚合物(CFRP)震后加固研究进展与热点

Research Progress and Hotspots of Post-Earthquake Strengthening with Carbon Fiber Reinforced Polymer (CFRP) Based on CiteSpace

摘要: 本研究基于Web of Science核心合集1998至2025年间收录的371篇文献，借助CiteSpace科学图谱工具，从时序演进、关键词、期刊共被引与文献共被引等多个维度展开可视化分析，系统揭示了CFRP在震后加固领域的研究发展路径与热点主题。研究表明：该领域发文量呈指数增长趋势，持续成为土木工程学科的热点议题；研究主题呈现出从基础构件向整体结构体系性能拓展、由宏观性能提升逐渐转向更深层次的力学性能研究的演变特征；在方法层面，振动台试验、数值模拟及新型加固工艺构成主要研究手段；近年来，应力应变本构模型、循环荷载下的结构行为以及土壤液化效应等方向逐渐成为新兴前沿。本研究为该领域的研究脉络梳理和未来趋势判断提供了理论参考与数据支撑。

Abstract: This study analyzes 371 publications from the Web of Science Core Collection, spanning 1998 to 2025, employing CiteSpace for visual analysis across multiple dimensions, including temporal evolution, keyword co-occurrence, journal co-citation, and document co-citation. It systematically uncovers the research development trajectory and hot topics in the field of CFRP for post-earthquake structural strengthening. The results indicate a consistent exponential growth in publications, reflecting sustained academic interest in civil engineering. The research focus has evolved from fundamental component behavior to the holistic structural system performance, shifting from macro-level performance enhancement toward deeper-level mechanical properties. Methodologically, shake table testing, numerical simulation, and innovative strengthening techniques represent the primary research approaches. Recent emerging frontiers include stress-strain constitutive modeling, structural behavior under cyclic loading, and soil liquefaction effects. This study provides theoretical and empirical support for understanding research trends and forecasting future developments in this field.