The Research On Economic Evaluation Of The Utility Tunnel Project In X Park

The foundation of urban development is the construction of municipal infrastructure.The implementation of the utility tunnel is a new direction of municipal infrastructure development.The construction of the utility tunnel has solved many problem caused by direct-buried pipe and received strong support from the state.Due to the huge investment in the early construction of the utility tunnel,the benefits that can be generated by the utility tunnel are the most important issues for everyone,and also the key factors for the implementation of the utility tunnel project.The cost of the utility tunnel construction project is high,and the influence factors of the surrounding environment are complicated.Therefore,the correct and reasonable economic evaluation of the utility tunnel project is the decision-making basis for the project investment and construction.Firstly this paper introduces the characteristics of utility-tunnel economic evaluation,and introduces the theory of value engineering and economic benefits according to its characteristics.Through investigation and collection of domestic and foreign experience and methods for economic evaluation of utility tunnel projects,the indexes of economic evaluation are screened.then the index establishes the economic evaluation system of the utility tunnel construction project and determines the model evaluation method.Secondly,the value engineering theory is used to determine the design scheme of the utility tunnel construction project.Then the financial evaluation is carried out according to the basic parameters of the design scheme.This paper analyzes the profitability and solvency of the utility tunnel construction project,and carries out the uncertainty analysis.To verifying the economic benefits of the utility tunnel construction project.Finally,this paper conducts a comprehensive economic evaluation of the utility tunnel construction project,and uses the analytic hierarchy process,the entropy weight method and the combination weighting method to analyze the weight of each influencing factor in the economic evaluation.calculate the comprehensive membership grade,and obtain the final evaluation result.The feasibility of the utility tunnel construction investing project in X park is confirmed.Through the research on the economic evaluation of the utility tunnel construction project in X park,the applicability of the index system and the evaluation method is proved,which has certain reference value for the engineering personnel to make the decision analysis of utility tunnel project.