ABSTRACT
In this paper, we conducted a research on risk factors encountered in the operation of pipeline on the basis of AHP, wrote the subfunction program of AHP using MATLAB, and built the pipeline risk evaluation model. This model can not only carry out quantitative assessment of pipeline risk, but also make the corresponding risk management program according to assessment results, which can provide a reliable judgment basis for the follow-up risk management of pipeline. Besides, the calculation and analysis process are simple and it can work efficiently.
