Question

Structural damage identification using modal curvature differences

Answer 1

Explanation:

In the present work, method of modal curvature difference is employed for identifying and locating damage in beam models. Damage is considered as a localized reduction in structural stiffness. ... The method is found successful for detecting and locating the damage in the beam models with different boundary conditions

Answer 2

Explanation:

▶The present study focuses on damage localization using the first few mode shapes first , slope and curvature of difference in mode shape curvature are obtained by using a central difference approximation. ✔

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