Dynamic graph analysis of coal mine gas prevention and control development trends in China in recent years
To comprehensively grasp the development dynamics of coal mine gas prevention and control in China,based on 2397 articles indexed by CNKI since 2000,CiteSpace software was used to draw a visual map to statistically analyze the publication volume,journal distribution,researchers,research institutions,keywords and burst words in the field of coal mine gas prevention and control.The results show that the publication volume published in coal mine gas prevention and control literature is divided into rapid growth period(2000-2011)and stable fluctuation period(2012-2023);the journals with the most publications are mostly journals such as econom-ics and management science,mining engineering,environmental science and resource utilization.The literature cooperation network is composed of two main cooperation groups and a series of authors.The research strength is concentrated in China University of Mining and Technology,China University of Mining and Technology(Beijing),Henan Polytechnic University and other universities and CCTEG Chongqing Research Institute,CCTEG Shenyang Research Institute and other research institutes.Gas prevention and control has become a research hotspot,forming keyword clusters represented by gas content,protective layer,comprehensive prevention and control,etc.From the perspective of the research frontier,the occurrence laws,emission mechanisms,accident causes,intelligent warning and prevention technologies,extraction,and comprehensive utilization of coal mine gas have always been hot topics,and will also be future research hotspots.
coal minegas prevention and controldevelopment dynamicsCiteSpacegraphvisual analysis
国家科技期刊平台
NSTL
万方数据
