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Means and methods for modal building analysis

Nauta, H. (2015) Means and methods for modal building analysis.

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Abstract:A modal analysis has been performed on the floor of an office building, and a method to find resonance frequencies from measured time-domain signals and visualize the corresponding mode shapes was developed. The measurements were done using an impact hammer and an acceleration sensor. The found mode shapes were compared to results obtained from a finite element analysis.
Item Type:Internship Report (Master)
Clients:
MECAL, the Netherlands
Faculty:ET: Engineering Technology
Subject:52 mechanical engineering
Programme:Mechanical Engineering MSc (60439)
Keywords:Modal Analysis, Mode Shapes, Buildings, Comparison with Finite Element Analysis
Link to this item:http://purl.utwente.nl/essays/69247
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