STRUCTURAL DAMAGE LOCALIZATION FROM MODA
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Z.Y. Shi; S.S. Law; L.M. Zhang
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Article
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1998
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Elsevier Science
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English
โ 242 KB
A method based on modal strain energy is presented for locating damage in a structure. This method makes use of the change of modal strain energy in each structural element before and after the occurrence of damage. Some properties of this Modal Strain Energy Change are given to illustrate its sensi