Research on Evaluation Method of Temporary Road Scheme in Mechanized Construction of Transmission Line

Abstract

During the construction of overhead transmission lines, it is difficult for construction equipment to arrival the site, and it is difficult to evaluate the optimal approach comprehensively. In this paper, the evaluation of construction temporary road schemes is built, and a multi-dimensional evaluation index system covering the indicators such as technical factors, economy, environment, safety is constructed. The weight of each evaluation index is determined by analytic hierarchy process (AHP), and the comprehensive score of the scheme is obtained, so as to realize the comprehensive ranking of the approach scheme, which can help make decisions of the optimal approach scheme.