燃气管道研究热点及发展趋势可视化分析

Visualization Analysis of Research Hotspots and Development Trends of Gas Pipeline

摘要: 本文以“燃气管道”为主题词，对2002~2022年CNKI中国知网所搜集到的1200条有关“燃气管道”文献数据进行可视化分析，以此来分析我国目前燃气管道领域的发展趋势及研究热点问题。研究结果表明：1) 自2003年开始，我国对燃气管道领域的研究开始集中涌现，在2013~2017年进入大规模、快速发展的阶段。2) 燃气管道的研究热点主要为“泄漏”、“施工”、“数值模拟”等，关键词共线网络结构相对紧密、密度较高，能够为后续的研究指明方向。3) “燃气管道”领域仍具有较大的可研究性以及研究价值性，从事该领域的研究人员和研究机构众多，能够为该领域的发展提供充足的保障。

Abstract: With the theme of “gas pipeline”, this paper makes a visual analysis of 1200 pieces of literature data about “gas pipeline” collected by CNKI China Knowledge Network from 2002 to 2022, so as to analyze the development trend and research hotspot in the field of gas pipeline in China. The research results show that: 1) Since 2003, China’s research in the field of gas pipelines began to emerge in a centralized manner, and entered the stage of large-scale and rapid development in 2013~2017. 2) The research focus of gas pipeline is mainly “leakage”, “construction”, “numerical simulation”, etc. The keywords are relatively tight collinear network structure and high density, which can point out the direction for subsequent research. 3) The field of “gas pipeline” still has great research ability and research value. There are many researchers and research institutions engaged in this field, which can provide sufficient guarantee for the development of this field.