Finding Damage Localizations of a Planar Truss Using Modal Strain Energy Change

Figure 10

Values of the proposed MSECI using sensitive modes for in-turn checking (damaged element 11, 37, and 5% noise). (a) Checking element 8, using modes 8. (b) Checking element 11, using modes 7, 9, and 10. (c) Checking element 14, using modes 4, 5, and 7. (d) Checking element 19, using modes 4, 5, 9. (e) Checking element 37, using mode 2. (f) Checking element 38, using modes 7, 8, 9, and 10.

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