Research on Evaluation Method of Cost Management and Control Effect of Power Transmission and Transformation Project Based on BIM Technology

The power transmission and transformation project is the carrier of energy plays an important role in supporting economic development improving people's living standards. Based on application status BIM technology actual situation projects, this paper combs fields from perspective whole process construction, constructs index system based construction effect project. analytic hierarchy used to calculate weights, expert scoring method evaluate effects different projects according situation, so as enhance scope projects. research results can provide support reference for establishment a digital model covering entire resources project, suitable industry.