近十年我国压力容器研究热点分析—基于Citespace的知识图谱分析

Hot spot analysis on pressure vessel in China in recent Ten Year —Based on the Knowledge Map Analysis of Citespace

摘要:

为了解我国近10年压力容器研究的发展现状，理清该研究领域的热点问题。通过中国知网数据库，检索了2008-2017年关于压力容器研究者的文章4669篇，应用热点分析方法，借助文献可视化软件Citespace得出可视化图谱。通过Citespace得到我国压力容器研究关键词发展趋势图和知识图谱。我国压力容器研究经历了活跃成长和稳步增长两个时期；目前关于压力容器研究热点分别是锅炉压力容器、反应堆压力容器、压力容器、压力面积法、固定式、焊接接头、有限元共7个研究热点；我国压力容器设计从常规设计正逐步转移到分析设计；我国压力容器研究组织和领军人物主要集中在相关研究院，研究组织机构较单一。

Abstract:

To reveal the research status and trend of pressure vessel in China, the hot issues are sort out. According to the CNKI, 4669 research papers named after “pressure vessel” were published from 2008 to 2017, using hot spot analysis method, and were draw the development trends and the knowledge spectrum of key words about pressure vessel in China by Citespace. China’s pressure-vessel’s researches can be divided into two stages as active growth stage and stable increase stage. Seven research-hotspots are formed, such as boiler and pressure vessel, reactor pressure vessel, pressure vessel, pressure area method, stationary, welding joints, finite element. The design of Pressure vessel in China transfers from design by rule to design by analysis. Research institutions and representatives are mainly concentrated in the relevant research institutes, which were single relatively.