Research Article

Dynamic Behavior of Supported Structures from Free-Free Modal Tests Using Structural Dynamic Modification

Table 7

MAC between experimental and predicted mode shapes.

MAC
ModeWeak axis (Y)Strong axis (X)
123456123456

11.000.090.060.100.130.001.000.090.070.080.08
20.071.000.080.120.090.000.050.960.200.060.09
30.080.120.990.080.180.000.050.030.950.180.03
40.080.080.090.920.100.000.090.150.060.810.49
50.070.090.050.310.590.040.030.020.040.010.31
60.070.100.090.070.670.10