scale records in IDA analysis base on SA(T1)

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hoseinrezaei
Posts: 10
Joined: Mon Oct 29, 2012 2:41 pm
Location: srbiau

scale records in IDA analysis base on SA(T1)

Post by hoseinrezaei »

hello everybody
I have conducted IDA analysis in OpenSees, I wanted to scale my record base on SA(T1) is it true that I have used this factor ?
'' -factor [expr ($gmf*$g/$SaT)]''
gmf = 0.1 0.2 0.3 , ...
SaT : Spectral acceleration first mode period
thanks.
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