Department of Civil and Environmental Engineering;
Western University;
London;
ON;
Canada;
Department of Civil Engineering;
Amirkabir University of Technology(Tehran Polytechnic);
Tehran;
Iran;
Department of Civil Engineering;
University of Akron;
ASEC 210;
Sumner St;
Akron;
OH 44325;
USA;
damage identification; damage index; frequency response function; two-dimensional principal component analysis; nearest neighbor search; artificial neural network; white Gaussian noise;