The invention discloses a pressure-measuring point optimizing and arranging method serving
water supply pipe network
pipe-
bursting monitoring. The pressure-measuring point optimizing and arranging method comprises the steps that (1) a datum working condition is selected, and the pressure values of all nodes are calculated based on
monitoring data; (2) a
pipe bursting model is established, virtualnodes are sequentially added in the middles of all pipe sections,
pipe bursting is simulated by adopting a
jet flow mode, the
jet flow coefficient
C value is input, and the pressure values of the corresponding nodes are sequentially calculated after
pipe bursting occurs on all the pipe sections; (3) the pressure change value is calculated, a pressure change matrix is obtained, a 0-1 pipe burstingjudging matrix is obtained by comparing the pressure change matrix with the
pipe bursting threshold, and the 0-1 pipe
bursting judging matrix is subjected to order descending according to rows and sorting to obtain an order descending matrix; (4) the order descending matrix is retrieved from large to small according to a set principle, if the condition is met, a
pressure monitoring point is newlyadded; and (5) when the situation that the monitoring point only can monitor a newly-added pipe bursting pipe section is searched, calculation is terminated, the
pressure monitoring point ID is output, otherwise, returning to (4) for continuing to calculate is executed, and a new monitoring point is searched.