Re: SPECTRUM MULTIPLIER Hello, Spectrum multiplier should be taken as 1 in general structure analysis. In this option 5 version, a program was added in order to perform performance analysis according to the conditions specified in TDY 2007 article 7.81.b and Table 7.7 in the evaluation of existing structures. In Ver 7, it is determined automatically according to the earthquake probability selected in the Performance analysis. Good work
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