Safety Management Method for Delaying Corrosion of Urban Gas Pipeline Based on Fault Tree Analysis
Pipeline transportation is widely used in the field of urban gas transportation due to its large volume, low consumption and high efficiency. Pipeline corrosion will seriously affect the serv-ice life and reliability of the pipeline,especially the leakage caused by corrosion can easily lead to safety accidents and serious consequences. The fault tree analysis method is used to comprehensively analyze various factors causing pipeline corrosion from the aspects of pipeline materials, environmen-tal factors, etc. Each basic event affecting the occurrence of top event can be identified, and the fault tree will be drawn to deduce and analyze the structural importance of each basic factor influen-cing the occurrence of top event. By combining the program software design, the study can further verify the analysis results and realize the visualization of analysis results. An efficient and feasible gas pipeline safety management method is explored to provide management basis for improving the service life of gas pipelines, targetedly strengthening pipeline protection, and scientifically engaging in pipeline corrosion inspection and maintenance.
gas pipelinecorrosionfault treesecurity management
万方数据
维普
