Method and system for constructing failure model of high-voltage transmission line iron tower under geological disaster

The invention discloses a high-voltage transmission line iron tower failure model construction method and system under geological disasters, and relates to the field of disaster prediction, and the method comprises the steps: collecting parameter data, soil information and topographic conditions of a high-voltage transmission line iron tower; constructing a finite element model according to the collected data for simulation analysis to obtain simulation data; designing a test model, and constructing a power transmission tower entity model based on the parameter data of the iron tower; constructing a soil entity model according to the soil information and the surrounding terrain; collecting rainfall data in the region, setting different rainfall intensities, and simulating conditions of the power transmission tower under different rainfall intensities based on the power transmission tower entity model and the soil entity model to obtain entity test data; and comparing the simulation data with entity test data,