Construction of the collaborative optimization model of mechanized construction benefit based on dynamic adjustment

This paper focuses on the mechanized construction of mountain overhead line projects with complex terrain and difficult construction. It considers the influence of cost, progress, safety, quality, and environmental dimensions on mechanized construction, and establishes a comprehensive evaluation model of the mechanized construction benefits of mountain overhead line projects. It compares the comprehensive benefits of mechanized construction with conventional construction. Three 110 kV transmission line projects with hilly, swamp, and mountainous terrain were selected as typical cases for analysis to evaluate the construction benefits of the model in different terrains and improve the application feasibility of the model in mountain overhead line construction.