Inverse Analysis of Crack in Fixed-Fixed Structure by Neural Network with the Aid of Modal Analysis
Figure 5
(a) Nondimensional amplitude versus nondimensional distance from left end (1st mode of vibration), = 0.4, = 0.125. (b) Magnified view of Figure 5(a) at the vicinity of the crack location. (c) Nondimensional amplitude versus nondimensional distance from left end (2nd mode of vibration), = 0.4, = 0.125. (d) Nondimensional amplitude versus nondimensional distance from left end (3rd mode of vibration), = 0.4, = 0.125.
