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Improved Damage Quantification from Elemental Modal Strain Energy Change

โœ Scribed by Shi, Z. Y.; Law, S. S.; Zhang, L. M.


Book ID
120260160
Publisher
American Society of Civil Engineers
Year
2002
Tongue
English
Weight
188 KB
Volume
128
Category
Article
ISSN
0733-9399

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STRUCTURAL DAMAGE LOCALIZATION FROM MODA
โœ Z.Y. Shi; S.S. Law; L.M. Zhang ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 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