国内装配式建筑研究热点与演进趋势——基于CiteSpace的可视化分析

为全面了解装配式建筑研究的现状，掌握装配式建筑研究的热点和前沿趋势，以2010—2020年 CNKI收录的与装配式建筑研究相关的核心期刊文献为数据源，利用CiteSpace可视化网络工具，分别从发文时间分布、空间分布、作者合作共现以及研究热点、前沿主题等方面进行知识图谱分析。结果表明：文献统计上，国内装配式研究年发文量呈现递增态势，《建筑结构》《建筑经济》《混凝土》是发表装配式建筑文献较多的核心期刊；在研究机构和作者空间分布上，沈阳建筑大学、西安建筑科技大学和武汉理工大学等机构以及来自这些机构的高产学者共同组成了装配式建筑的核心研究力量；在研究热点上，BIM技术、深化设计、抗震性能、建筑工业化以及EPC模式是现有研究的核心；装配式建筑研究演进发展历程主要分为缓慢发展和快速发展两阶段，研究前沿主要包括BIM技术、产业化、预制构件、模块化以及综合评价。研究成果可为装配式建筑的后续发展提供参考，也为学科领域的热点和前沿分析提供借鉴。

Domestic Prefabricated Building Research Hotspot and Evolution Trend: Visual Research Based on CiteSpace

In order to fully understand the status quo of research on prefabricated buildings, and the hotspots and frontier trends of research on prefabricated buildings are grasped,taking the core journal documents related to the research of prefabricated buildings collected by CNKI from 2010 to 2020 as the data source, and using CiteSpace visualization network tools, the knowledge graph analysis is carried out from the aspects of time distribution, space cooperation, author cooperation, hotspots, and cutting-edge topics.The results show that: In terms of literature statistics, the annual volume of prefabricated research has shown an increasing trend. Building structure, building economics, and concrete are the core journals that publish more prefabricated building literature.In terms of research institutions and authors, Shenyang Jianzhu University,Xi''an University of Architecture and Technology, Wuhan University of Technology and other institutions, as well as highly productive scholars from these institutions, form the core research force of prefabricated buildings.In terms of research hotspots, BIM technology,deepening design, seismic performance, building industrialization and EPC mode are the core of existing research.The evolution and development process of prefabricated building research is mainly divided into two stages: slow development and rapid development. The frontiers of research mainly include BIM technology, industrialization, prefabricated components, modularization and comprehensive evaluation. The research results are expected to provide reference for the development of prefabricated buildings, it also provides reference for the hotspots and frontier analysis in the subject field.