Seismosoft | Earthquake Engineering Solutions

Hello,

i have to compare natural frequency from seismostruct with natural frequency obtained by Straus, for validate the model. I would like to know how seismostruct calculate the Young's module in a CON_CC material, where inputs are compressive and tensile strenght,strain at peak stress.Best regards, Federico

Please read the Help System's section on 'Analysis Types -> Eigenvalue analysis'

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