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Comparison of seismic analysis using Response spectrum and Transient analysis

Thread starter doyoupa
Start date Mar 31, 2016

Status: Not open for further replies.

Mar 31, 2016

doyoupa

Mechanical

Hi, I'm new in this forum.

I want to compare the stress result between PSD response analysis and Transient analysis.
But I have only PSD data. (see below)

So I converted PSD data in 'NX Nastran Function tool for response simulation' as follows.

Now, I'm solving PSD response analysis and Transient analysis using above data respectively.

I'm confused with the above procedure is right or not.

Please give me any advice. Thanks in advance.