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The ANFIS Analysis Base On Concrete Deteriore By Chlorideion Corrodes

Posted on:2011-04-13Degree:MasterType:Thesis
Country:ChinaCandidate:Y WangFull Text:PDF
GTID:2132330332957897Subject:Structure engineering
Abstract/Summary:PDF Full Text Request
It continually developments that the concrete are deteriorated by the chloride ion,and it had already formed certain system.The common methods of theoretical analyze contains ANSYS, theory of gray forecast model and so on. Because the concretes corrosived by chloride ion not only have all kinds of factors but also following the fuzziness and randomness, so the generally methods are certain limitations.Base on ANFIS system which analysis experiment's data,obtains forecast model and it provides the predicted value for later reserch.Base on ANFIS system not only explanate principle which the chlorine corroded,but also feasibility which durability of the chlorine sub-corrosion's concretes.On ANFIS system basis,establish forecast model and acquisite predicted value through checking and testing. By experiment data comparing with ANFIS pridicted value and Grey model predicted value,which ANFIS predicted value have closer experiment data than Grey model predicted value.Base on ANFIS system which analysis volumetric content of chloride ion and gave some constructive comment:how to choice data,how to divide the system structure,how to choose the membership function's type and integer by character of the chlorine sub-corrosion's concrete. Base on ANFIS system which obtain the forecast model and the pridicted value which imptus to future of the fundamental reserch about the chlorine sub-corronsion's concrete.
Keywords/Search Tags:Chloride ion corrosion, Adaptive Neuro-Fuzzy Inference Systems, Durability
PDF Full Text Request
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