Shock and Vibration

Research Article

Modal Parameters Estimation of Building Structures from Vibration Test Data Using Observability Measurement

Table 2

Modal participation factors of example structure.
Normalization floor1st mode2nd mode3rd mode
1st floor0.5430.3490.108
2nd floor0.9790.155āˆ’0.134
3rd floor1.220āˆ’0.2800.060