Method for carrying out three-dimensional pipe network pipe burst analysis by considering pipeline maintenance priority

The invention provides a method for performing three-dimensional pipe network pipe burst analysis by considering pipeline maintenance priority, which mainly comprises the following steps of: firstly, constructing a potential pipe burst risk index based on a weight value of each influence factor and a correlation coefficient of each evaluation index, and then defining a pipe burst consequence index by constructing a triangular membership degree and defuzzification, calculating a pipeline maintenance priority index by integrating the pipe explosion risk index and the pipe explosion consequence index; and finally, performing pipe explosion analysis on the premise of considering the pipeline maintenance priority based on an improved breadth-first algorithm. The method has the beneficial effects that aiming at the phenomenon of simultaneous pipe explosion in multiple areas of the urban water supply network, the analysis result can be intuitively and conveniently displayed through the method, and high-priority pipe