A Research on Credit Evaluation of Certified Constructors -Based on Fuzzy Matter-element

Discreditable behaviors of constructors are quite common in China's construction market. In order to solve this problem, a process evaluation index system is put forward to measure credit level of constructors by stages, with the help of literature review and questionnaire survey, and based on the analysis of constructors characteristics of practice process. A process evaluation model of constructors- credit is established by utilizing the fuzzy matter-element analysis. From the perspective of process evaluation, the credit evaluation system is conducive for tracking and controlling the practice behavior of constructors in the whole process. It provides a theoretical basis and practical support for implementing the external shortterm regulation of constructors- credit at the project level for the contractors and project owners.