Risk Identification in Bridge Construction Stage Based on Fuzzy Hierarchy Analysis

摘要

Due to the characteristic of ordinal consistency in the analytical hierarchy process(AHP) difficult to meet, the method combined AHP and the theory of fuzzy mathematics is introduced, the idea of fuzzy analytic hierarchy process is introduced innovatively. The failure mode and the main factor of failure induced during construction of bridge engineering are identified. The method can exert the brain advantage of evaluation, and simplify the computation process.