Abstract

This paper offers a new method for Structure Dynamic Modification, it is called the Modal Parameters–FEM Full Mode Method. With the FEM of the structure and the tested modal parameters, the rotational displacement information and the full mode can be got by full mode computation. After structure modification, the dynamic character of the modified structure can be calculated with the full mode.

Volume Subject Area:
Structural Vibration and Acoustics
Topics:
Finite element methods, Finite element model, Computation, Displacement
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Copyright © 1995 by The American Society of Mechanical Engineers
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