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Mass normalized mode shape

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rupika

rupika

Civil/Environmental
Joined
Apr 3, 2010
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Hi All,
I want to get mass normalized mode shape of the 3D 10 storey framed structure in ANSYS. I did modal analysing using lumped mass approximation. Then how can I get the mode shape for the building as I want to find Hpq in equation 4 (in the attachment)?
Thank you very much.
 
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The default for MODOPT is mass normalization of mode shapes if you are using APDL. (I don't know the default for WorkBench, but it would be bad if it wasn't the same.)

 
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