At present,different cities have gradually built a perfect pipeline information system through the collection of pipeline data. However,in general,due to the sensitivity and confidentiality of pipeline data,most cities still maintain the traditional working mode of data management and maintenance,and the analysis and utilization of data have been in a blank stage for a long time. At present,in order to solve the frequent occurrence of pipeline safety accidents,cities are exploring new ways of pipeline data analysis and utilization and have promoted the in-depth development of urban safety lifeline projects. Based on the pipeline survey data of different cities,this paper explored the assessment and analysis of pipeline safety weight,formed the assessment idea of "pipeline assessment scene+comprehensive assessment scene",and constructed the safety assessment scene within the urban lifeline project. It provided a valuable reference for comprehensively improving the level of urban essential safety.
urban lifelinepipeline information systempipeline data analysisurban safety