Research hotspots and accident statistical analysis of urban fuel safety

ZHOU Xiao-fang; ZHAO Zhuang; TIAN Lei

doi:10.19301/j.cnki.zncs.2023.12.004

Abstract：To understand the current research status in the field of urban gas safety in the country,the article conducts a statistical analysis based on journal literature and publicly available accident investigation reports from the past decade.The results show that there are six research hotspots in the field of gas safety at present,namely,the construction and transformation of gas engineering facilities,the use of gas users,the operation and maintenance of urban gas facilities,the intelligence of urban gas,the simulation and analysis of urban gas accidents,and the storage,transportation and loading and unloading safety of LNG and LPG gas sources.Furthermore,the logical relationship chain of the development of three types of safety accidents,namely,gas use,construction,and storage and transportation,which are focused on by journal literature research,is summarized a the microscopic point of view,and some specific safety control suggestions are put forward to provide reference for emergency management and fire protection of urban gas.