System identification: theory for the user
System identification: theory for the user
Matrix computations (3rd ed.)
Rank-deficient and discrete ill-posed problems: numerical aspects of linear inversion
Rank-deficient and discrete ill-posed problems: numerical aspects of linear inversion
Civil structure condition assessment by FE model updating: methodology and case studies
Finite Elements in Analysis and Design
Review: Validation of stochastic linear structural dynamics models
Computers and Structures
Direct simulation of the tensioning process of cable-stayed bridges
Computers and Structures
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This study is aimed at detecting and locating the damage in the beams with the aid of vibration based system identification and finite element model updating method, using limited number of responses recorded during strong earthquakes. The response of the structure at unmonitored degrees of freedom is estimated by interpolating recorded responses in time domain. Modal parameters are identified using frequency domain decomposition and empirical transfer function estimates. It is found that a combination of a suite of system identification techniques with sensitivity based finite element model updating can potentially locate and quantify the damage in a moment resistant frame.