Technical publication structuralization is the premise of realizing the interactive electronic technical publication (IETP) of aircraft. Based on S1000D standard, this paper puts forward the structural design idea of aircraft technical publication. The overall flow of the structured method is given, the detailed process of each step of the structured method discussed, the coding design of the data module of the technical publication emphasized, and the coding example is given. The research on the structuring method of technical publications provides a precondition for the standardization and internationalization of the technical publications of aircraft.