Rush Engineering, Inc.

Dynamics Testing and Analysis

Neighborhood residents complaining of ground vibration in one half mile radius around refinery.
Community Neighboring Refinery



One mile diameter neighborhood ground vibration survey reveals very low level vibration present.
Vibration Survey



Residential vibration signature identifies vibration energy frequencies.
Local Vibration Signature



Machinery foundation vibration contains  residential signature vibration energy frequencies.
Machine Foundation Vibration



Machinery run down analysis indicates excess vibration due to foundation flexibility.
Machine Resonance Present



Machinery operating deflection shapes indicate foundation interface weak.
Operating Deflection Shape



International standard for human sensitivity to vibration applied to machine modification objective.
International Standard


Vibration survey repeated to assure acceptable vibration in neighborhood.
Attenuation Rate


Industrial plant reduces neighborhood vibration, and complaints from residents cease.

If it's dynamic, it's a Rush job!

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