9Pandey A K,Biswas M,Samman M M.Damage detection from changes in curvature mode shapes[J].Journal of Sound and Vibration,1991,145(2):321-332.
10Maeck J,Peeters B,De Roeck G.Damage identification on the Z24 bridge using vibration monitoring[J].Smart Materials and Structures,2001,10(3):512-517.
