Damage Detection in Structures Using Cha
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A.K. Pandey; M. Biswas
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Article
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1994
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Elsevier Science
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English
โ 486 KB
A damage in a structure alters its dynamic characteristics. The change is characterized by changes in the modal parameters, i.e., modal frequencies, modal damping values and mode shapes associated with each modal frequency. Changes also occur in some of the structural parameters; namely, the mass, d