Forecasting Seismic Damage In The Frame Structure Of Bottom Story With Fuzzy Neural Network

The frame structure of bottom story adopts a little bit widespreadly in the public building of a kind of building type.In recent years, take the first floor frame, upper part carves body house, because the function arranges vivid, start construction in brief, cost cheap got a great deal of application, but this kind of structure"top just descended soft", the anti-vibration can be worse.The factory premises occurrence that many times in the past there is equal amount in the earthquake degree different breakage, even part of or all tumble down.Therefore, study many factors of this kind of buildings can influence a relation mutually to the anti-vibration, building up 1 kind can satisfy the earthquake that the anti- earthquake requests to harm to predict a method, for raise construction engineering quality to have important meaning.Artificial nerve network because it can with arbitrarily the accuracy approach line the function have to the complicated problem from the orientation and the self-learning ability gets an extensive value in the civil engineering realm for the last few years arbitrarily and not, a lot of scholars carried on not a few beneficial works.But it still exists blemish in the aspects of handling a misty factor.In consideration of the faintness of factor that civil engineering involves, some scholars identified aspect to carry on a research in the misty mode in recent years.But, in the civil engineering realm, impact factor is various, and usually comprehensive, therefore, building up suitable mode is more difficult, in the meantime, that method still doesn't give satisfaction towards making use of new data to improve a calculation.Aim at the characteristics of frame structure of bottom story, this text the misty theories handles advantage and artificial nerve network of misty relation and solves the line problem and self-learning ability doesn't combine together an establishment according to comprehensive the FNN technical frame structure of bottom story earthquake adjudicating harm and predict model, make use of according to the number of norm experiment result carry on training and earthquake and harm an estimate to the network, obtained better effect.