Expectation Of Reinforcement Concrete Structure And Mason Structures' Left Life And Program Exploitation

This paper studies the expectation of Reinforcement Concrete structure and Mason structures' left life and Program Exploitation. The expectation of buildings'left life is very complicated. It depends on many factors. We can divide these factors into inner factors and outer factors. Material model, element model and structure model are existed models of expected life of buildings. Until now we have studied more the theory of material model and element. model.It adopts carbonization model, chlorination model, sulfation model, extrapolation model and rapid appraisal model to anticipate the left life of the reinforcement concrete structure. These models point to buildings suffered different factors.To manson structure, we adopt rapid appraisal model and dangerous percentage of elements model to calculate the left life of manson structure. They are both models at structure layer and take many factors into account.With softwares such as SQL ,VB.NET and ADO.NET, we exploit the program to get the left life of reinforcement concrete structure and manson structure At last we finally achieve the goal.