Modal Testing (116/117)

Chapter Outline

Chapter 14 - Modal Testing (Fundamentals of Vibration for Test and Design Applications)

  • Introduction to Modal Testing
  • Applications of Modal Testing
    • Modes of Stretched String
    • Modes of a Rail Car
  • Theoretical Approach
  • Basic Components of Measurement System
  • Exciting a Structure Impulsively (Hammer)
    • Modal Testing Hammer Calibration
  • Structural Dynamic Relationships
  • Interpretation of Modal Test Results
  • Mode Shapes of Square Plate
  • Mounting of Sensors--for Modal Testing
  • Modal Probe (Roving Accelerometer) 
  • Using Mode Shapes in Design
  • Digital Image Correlation 
  • Building Vibrations 

Video Outline

Modal Testing (ver. 116-117)