Study of project post evaluation based on analytic network process

A post evaluation index system is presented for the construction project on the basis of the process evaluation, effectiveness evaluation, impact evaluation and sustainability evaluation. Using the theory and computing means of the analytic network process(ANP), a new evaluation index system considering the relationship between index hierarchy and among hierarchies is established, then a super matrix is advanced and the weight of the index system is calculated.The validation of the ANP evaluation index system and method in the post project evaluation is demonstrated through a case study.