Research overview on prediction model of steel corrosion in concrete
With the development of civil engineering in recently years,a large number of livelihood projects have been constructed and put into operation.Meanwhile,more and more concrete structures in service entered the stage of performance degradation.In order to evaluate the working conditions of structure in service entirely,some critical problems such as influence factors of steel corrosion in concrete,prediction of steel corrosion condition were requested to be further studied.A comprehensive combing of research progress on existing prediction models of steel corrosion in concrete was made in this paper,and the influence factors of steel corrosion,as well as the characteristics and application conditions of each prediction model were analyzed and summarized.According to issues in current research,the trends and prospects were presented finally,for clarifying the direction for future research work.