Numerical Simulation Study on Healthy Monitoring of the Framework Based on Aseismatic Behavior

Xiao Ming Yang; Jun Yi Wang

doi:10.4028/www.scientific.net/AMR.479-481.1253

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 479-481Numerical Simulation Study on Healthy Monitoring...

Numerical Simulation Study on Healthy Monitoring of the Framework Based on Aseismatic Behavior

Abstract:

Considering back and forth and the complexity of earthquake loading, according to theoretical analysis, this paper is verified theoretically that the natural frequency changes of structure contain the information such as location and degree of the damage in earthquake, based on this theory, applying the large common software – ANSYS, and an experiment to simulate the damage of a six-storey-high frame structure is used, extracting the natural frequency changes and forming the input vectors of the neural network, the structural damage is detected by the neural network trained, the result showed the effectiveness of this method in the engineering.

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Periodical:

Advanced Materials Research (Volumes 479-481)

Pages:

1253-1257

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.479-481.1253

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Online since:

February 2012

Authors:

Xiao Ming Yang, Jun Yi Wang

Keywords:

Damage Identification, Earthquake Effect, Frame Structure, Modal Analysis, Neural Network (NN)

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