Earthquake tension calculation method and device of power transmission conductor, computer equipment and storage medium

The invention belongs to the technical field of earthquake resistance and disaster prevention of power transmission lines, and particularly relates to an earthquake tension calculation method and device of a power transmission conductor, computer equipment and a storage medium. The earthquake tension calculation method comprises the following steps: acquiring unit weight, horizontal span, two-end height difference, initial tension, a horizontal earthquake influence coefficient maximum value and a vertical earthquake influence coefficient maximum value; respectively establishing a transverse nonlinear differential equation and a vertical nonlinear differential equation according to the acquired data and the seismic tension; integrating the two equations to obtain a transverse displacement distribution function and a vertical displacement distribution function, and establishing an earthquake tension compatibility equation with the tensile strength; and combining and solving the seismic tension compatibility equ